It is great, you get to meet many new friends that you keep in touch with over the year. At times you plan a rendezvous and have a wonderful get together and split up again to head off to individual destinations.
For those those that return to the same locations, it is like a big home coming. The social life for the Snowbirds tends to be much more active than the home social life.

Most of the campgrounds that cater to Snowbirds (Arizona, Texas, Mexico, Florida) have ample programs and facilities that encourage social function.