[1retired06]

Depends on where and what kind of site you looking for. We snowbird in Florida and seasonal sites in nice parks in Florida pretty well booked up by late summer. But 1000s of parks in warm places like Florida, Texas, Arizona. If your planning to use one of the 3memberships you cited, as mentioned already, reservations are a good idea as you are limiting your options. Full timing is an adventure, and when we were full timers we were always able to find a site. You will too. Big country.