Kevin,
AAA has an associate company, American Hobbiest, out of Florida. I insured my 52' , with no deductible for about $90/year. Now there are some restrictions. Not your daily driver, used for joy riding only, like everything not associated with going to and fro to work. All I had to do was give them a copy of my sales receit ($6,500).
I have recently stopped the policy since I'm doing a ground up resto. Will save all receits from this and revalue after complete. Bottom line - very inexpensive.