I've always had TT and 5th wheels. Now that I'm pushing 70, I would like the convenience of a Motor home. One reason is because I don't want to get back into a heavy duty diesel truck, since that would also be my every day drive. The nice thing about pull behinds is that the insurance is relatively cheap.
My driving record is good. I live in Pa., and I'm willing to switch to Progressive if need be. I don't full time, but do on occasion take week long trips and plan to stay in Florida for the winter without moving it from one spot for the six months. That may be a form of full-timing but not the same as driving around the country for the same six months since it will be in a private campground. The vehicle will be around $35,000 used and I would need full coverage.
If this sounds like your situation, how much do you pay for insurance a year? I'm sure mine will be different than yours given all the variables from state to state, value to value, but it will give me an idea, nonetheless.