Welcome Tom and Linda--
I have a different rig than the one you are looking at so can't address #1, but re the leveling jacks I personally find them well worth the cost. I love the simplicity of setting up camp with them and I use them often. Re Elkhart, you'd be best off calling them directly and talking to Earl re accommodations for test drives. They don't have a showroom, per se, but there are lots of rigs around in various states of construction, including some that are finished and I presume as yet unsold. Also, you could put out word on the forum that you would like to see any PCs that happen to be in your vicinity and forum members who are willing to show theirs will contact you. Good luck in your search!