Join the Escapees RV Club and then stay at their owncampgrounds - especially around the holidays. They are the friendliest places in the RV world. We loved the Benson, Arizona one!
Try volunteering in national or state parks or Fish & Wildlife. We did and had awesome experiences. Our best was giving lighthouse tours.
It gives you purpose, fills in time and you meet some wonderful people. The park management treats volunteers better than paid employees. :) They had us over for meals, came to our campsite just to chat, gave us excellent recommendations on places to explore or eat, etc. Try it.