Haven't started longterm RVing yet but do have an exit strategy. 12 years ago I bought a "where we'll get older in NYC" property. Interim, it's been rented out. Am currently in the process of selling our primary NYC residence which will allow us to purchase outright our RV and towing vehicle, as well as allow a tax write off plus investment/shelter of the capital gain. Right now in the process of researching extra health insurance that will cover any possibility I can think of. I've some funds in savings but don't choose to use it for either RV purchase as it will not give me any tax deductions/credits.