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Living in an RV gives you the freedom of being able to take your home anywhere.

Knowing that you can change your own view from the beach one day to the mountains the next is exhilarating.

However, it is a completely different lifestyle than a stick and brick home or apartment.

Before jumping into living in an RV, there are some things that I wish I did more research on.

None would have changed my mind, but it is great information to know and consider. Information like RV parks, the plumbing situation, and additional preventative maintenance to seals and slideouts.

So let’s get into the 5 things we wish we knew before living full-time in an RV.

1. The Cost of RV Parks

Yes, while many think living in a tiny RV cuts down your expenses drastically from a house or rent payment, the reality it’s not much.

The lowest RV parks with the full hookups of water, 30/50amp (depending on what you need, ours is 50amps) and sewer are between $30-$50 a night. Do the math, $30 a night Times 30 days, that’s $900 a month. Not much less then a 1 bedroom apartment when you factor in the RV payment if you have a loan.

Now, there are options of “boondocking” and many RV parks can run discounts if you pay monthly and in advance.

There are also some great options to buy yearly packages that allow you to visit multiple parks in a certain region for a good price. Thousand Oaks Trails has some great options for yearly park packages.

2. The RV Age Limit

Now, we wanted to buy new due to personal reasons, however, it definitely is something we wish we knew. It would have helped when we were thinking of buying used and renovating.

Check out our post on Should you Buy a New or Used RV? Analyzing the Pros and Cons! 

If you are looking to purchase used, please know many RV parks do not accept anything older than 10 years old.

Now, I have heard that some RV parks will make exceptions depending on the renovations and upkeep on RVs. That’s something you definitely want to look into though.

3. Grey and Black Tanks

I wish we would have known more about the grey and black tank situation.

Living in an RV is a totally different way of living. We learned about the sensors, dumping, and treatments basically on our own and googles help. It seems easy, for example, once the sensors indicate they are full, release them.

However, no one said the smell would fumigate the whole RV and after every dump, you have to put in treatments to help with the smell and break stuff down.

After a month of living Full-time, we found “Happy Camper” tank treatment. Seriously, this stuff is like GOLD to RV’ers. If you haven’t tried the “Happy Camper” tank treatment, it’s it 100% worth it and you will never buy another tank treatment again. You can get some on Amazon here.

Also, we didn’t realize the sensors would get dirty and pretty much never go back to notifying they were completely empty.

4. RV Suburban Hot Water Heaters

Never in my life did I even consider flushing/cleaning out a hot water heater.

We quickly realized when our hot water started to smell like rotten eggs. Ewwww gross! However, it’s common and happens when the water is high in natural minerals.

Now, there are two types of hot water heaters that are used in RVs, Suburban, and Atwood.

Ours happens to be a suburban that requires a metal rod to absorb the bad bacteria when water gets hot. Once the anode rod is deteriorated it needs to be changed. If not changed then the tank can corrode from bacteria.

We flush our hot water tank about once a month because we run off well water and the minerals accumulate in the bottom of the hot water tank. We only replace the anode rod once it’s completely deteriorated.

Update: Replace your Magnesium Anode Rod with an Aluminum Anode rod to get rid of the Sulfur Rotten Egg smell in your RV hot water tank.

5. Window and Roof Seals

Now, we bought our RV brand new, straight off the lot 2019. We had the idea, “it’s brand new, we shouldn’t have to worry about anything for a while”…. wrong!

We learned quickly when I woke up to go to work, it was raining not only outside but also through one of the slide windows. Water was just pouring in that we barely could keep up with the towels.

It was not fun, but with a shop vac, fans, and more towels it ended up being okay.

We bought an all-weather sealant to seal it up on the outside because there was no way we could get it to a shop. When you live fulltime in an RV, something’s as simple as sealing a window is easier just done on your own.

Now, we check our windows and roof after rain and at least every 60-90 days.

Final Thoughts

There are many other things we wish we knew but these are definitely the top 5. Now, I know some of these things seem like things we should have known. However, we didn’t because it was something so new to us and that’s okay.

We learned as we went, after all, we just changed our complete lifestyle. We both grew up in sturdy homes, where you didn’t worry about where to dump your dirty water or having to clean out your water heater.

I hope this article brings light to anyone considering purchasing their first Rv, whether it’s living fulltime or just something for the weekends. It’s an amazing journey!

Tell us about what you wish you knew before buying an RV or living in one. Comment below! Sharing is Caring! Help others get an Idea of what it’s like to live in an RV. Tweet, Pin, Share!!


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