I really have gotten all good advice. I am so glad I joined this. These grandkids are all under 7. I do not think they will be with us that much. We want to take a couple of long trips, say 4,000 miles round trip. I think we do need to adjust up a couple feet. Since not many in the 26-28 may have to go older. Jury still out on slide. Would be nice, but not sure of the maintenance. We will use for weekend shorties and visiting grandkids in NC a 650 mile round trip. But we do have 2 bucket list trips we want to make. So I believe the forum is correct on going a bit bigger!