Keys, you would be better off with a Class C. Our B+ are technically C's without the over cab bunkbed, tho' there are probably many other differences. Trouble is there are no regular B's out there that have the dimensions of the smallest B+. As far as finding the 'right' forum to hang around in, we are sortof neither fish nor fowl. I find the C forum and the Camping Van forum to be useful.
Burl, the GPS add-on for both Streets and Delorme makes your computer into almost as good a unit as you see in the new luxury cars at les than 1/4 the price. If I had a modern laptop, I would have bought one of them already.