Remove everything from the old RV and store it in the garage or basement of your home. Load only those things you need for your first trip and nothing else. You really don't need to drag along a 100 piece socket wrench set. No ... really ... you don't. Come-on' now.... you don't. Leave the temptation at home. Go camping.
Now after your first trip, consider only the items you need for your current rig. What good is a 1 7/8 inch socket when the largest bolt on your rig is 3/4???? Remove that stuff that you just don't need and never will.
Ah! Now you've got the idea!
Once you've found your new balance with the smaller living space, you will be free to discard everything left behind.
