I do not know about Florida but here in Michigan Belle Tire has Toyos.
Now the difference beaten them and the high priced brand (Michelin)
Michelin has longer tread life (In Miles) for OTR semi drivers this is important as they wear 'em down. but for RVers odds of you ever wearing the tread out approach zero as the tires age out first.
Also if you are a member of FMCA they have a discount program for tires with Michelin.. When I re-tried my Class A Toyos were a better deal by about a kilobuck.