Pare down. When you live in an RV, you simply do not have much space in which to live or store anything. Keep only that which you need, like clothes that you wear often. Digitize whatever you can, like photos, bills and other documents, and switch over from a desktop computer to a smaller and more versatile laptop.
Secure your belongings. When you're driving a motorhome, anything that is not secured -- like clutter on the kitchen counter -- will slide around, fall and make a mess. Keep your things in baskets, bins and drawers. Secure belongings with rope or bungee cords.
Get insurance. Just like a car, your motorhome needs to be insured before you can drive it.
Set up an account with a mail forwarding service. This ensures that you are a legal resident of a particular area, which is crucial for paying taxes and voting.
Take alternative transportation. You may not always feel like driving your RV across town or out to dinner -- load it up with portable transportation like a motor scooter.