We belong to Thousand Trails and Outdoor World membership campgrounds. Yes the dues are up there, but using both memberships in the winter in Florida, we camp for free and more than make up our membership dues. The downside is moving every two weeks, but for us, thats not a problem. During the rest of the year, we use one or the other at least one week out of each month. Outdoor World we have had for years. Thousand Trails was purchased as a resale from another person.