Well, I finally got the rig I wanted. Sleeping out of my mini-van had many advantages, but there's nothing like standing up in your abode. It's a F250 4X4 extended cab with a 8'-6" Sun-Lite Pop-Up. Along with an electric bike, I should be able to stay stationery with the rig for longer periods of time wherever I go in AZ. My bike's good for about 30 miles in hilly country before recharge. It's Rad Rover Step-thru 750. I've put on 1600+ miles since March with no problems (FYI). Thanks for all the posts. They are invaluable. Thanks and hope to meet some of yout his winter: Rich (MN)