Prepping for sale

IMHO, you need to not be living in it when it is time to sell it. The person who may be interested in buying it may not plan on living in it. Maybe find some rental property where you could live and park your camper, then unload everything, clean it top to bottom, and organize your RV stuff in bins as stated and make it available with the sale if wanted. Maybe do this at the indoor storage? I've sold a used camper before and overheard the woman saying how she planned on using the various storage cabinets in the bathroom. It's kind of hard to see what kind of storage there is available when it is all filled up. All your extras will most likely not be as meaningful to others - lug nuts? If something happens, it's not a boat - you can get out and go someplace else. Then as others have stated, sell or give away the left overs . I did read your post - and I don't think your going to pull off living in it until the day before the eventual buyer takes possession. That may be what you want, and maybe I'm wrong, but you need to have a plan B.

Good luck.