Thanks for the replies.
I really don't want to buy a Newmar coach, or switch RVs at this point -- The Jayco is longer than I was really hoping for; we want to be able to camp in National Park campgrounds. A 36+ foot RV really limits you a lot.
I've sent inquiries to Burr and Startracks; Startracks has gotten back to me, Burr, not yet. The Startracks is one where you sit in a chair, and have to maneuver it around a bit. It's also very slow.
I'm really hoping to find a few more options, and people who have had experience with them other than the sales pitches from the companies.