Full-timing in a TT.....where should I start looking?

For something big enough to live in, I would want a 3/4 ton or at a minimum half ton with a heavy duty package.

My personal preference for full-timing would be a front walk around bed, mid-bath, center sofa with U-dinette opposite, and rear kitchen. Rear kitchen gives a good kitchen space.

If kitchen space is not that important to you, look for a rear living model.