On a more related note. I just winterized my A126. I'm lucky to have enough space to fit my Jeep and camper in the garage so winterizing isn't super critical.
I blow the lines, drain the heater and set bypass, empty the fresh tank on the toilet, empty the toilet filler neck, put olive oil on the seal in the toilet black tank (after thoroughly rinsing the tank several times), clean everything real good (including the toilet surfaces and toilet bowl, and push her into the garage.
I use the wheel chocks to mark the stopping point in the garage to ensure I don't hit the camper and that I'm in far enough to close the garage door.
Here are a couple picks of the 'fit'
Warning: it's sad to see a camper trapped in a garage for the winter.
2011 FR Rockwood Premiere A126 Hard Side
TV=2011 Jeep Wrangler Sahara 2 Dr
Reese 66065 WDH, Curt WDH Shank #17120
Prodigy P2 Brake Controller, Mopar 7-pin Harness
B&M Transmission Cooler (#70268)