new mattress needed, any reason to buy from camping world?

RetroAirBnB wrote:
Is there anything special about the mattresses in an RV?

Can i just buy one from a mattress store?

You can buy from where ever you want to, as long as what you get fits the space occupied by your current mattress.

Measure it.
Standard queen is 60x80
RV Queen is usually 60x74 or 75
Then there's mattresses with angled corners.