I heard full timers can’t get financing, how do I get an RV loan if I’m a going fulltime or a fulltimer?

If you have a residential address, just don’t tell them. You can finance through anyone.

If you use a mail service, they know and they’ll turn you down. Been there, done that. There are only 2 banks that I know who finance to fulltimers: Essex Bank of the West and Alliant Credit Union.