I don't believe they have one plan that covers all. I had their emergency road service and it's very good. I have their CSP insurance which covers all appliances, septics, plumbing, hydraulics, etc. This is only because I wanted an extended warranty type insurance. Their CSP insurance has come in mighty handy, though it costs a little over $600/year with $200 deductible.
You need to insure your RV for full timer's insurance if you are full time in the RV. Check out Poliseek. They are our insurance agency:
Miguel Guerrero | Sales Representative | PoliSeek Insurance
p. 866 520-7335, Ext. 75292 | f. 866-930-7335 | e. email@example.com
Tell them Orv Schinke recommended them. It might get you a break on premiums. Tell Miguel what you're looking for and he'll help you. No pressure or anything like that, just a straight shooter.