A great idea. You'll find it saves you a lot of money too, in comparison to other options you might have. DW and I did the same thing back in 1968 when I went to Ft. Walton Beach Forward Air Controller school. Not only that, but if you're going to be at a base where there's a FAMCAMP, you'll have a priority for getting a site when you get there. Check with the base for particulars, as all don't operate on the same rules. And, of course, you'll still have the RV when your school is done. Good luck and thank you for your service.