Look at the floor plaans, I was also looking at the diff. and the eastern ones are supposed to be insulated better.?? This is our second Passport 22RB, and looking at your ''Specs" the eastern is lighter, and will carry 100 pds more. But the out lay of the plan is the difference.
I like the west version ,, BUT being on the coast, ?? HA $$? difference too?
Does your dealer have both on th elot? That would really help.
Good luck
Chuck