This is in reply to those looking for an Airstream only park that is really inexpensive, but gated, place to winter. Zavalla, Texas has only about 700 residents, so no traffic to worry about and the sound of the birds is just about the loudest thing you will hear.
Texas Airstream Harbor is a great spot for snowbirds, and is located on one of the premier Bass lakes in the country. Birding is exceptional.
Assessments per lot are only $600 per year, that means if you park for 4 months the nightly cost is around $5 per night - PLUS you have a fairly secure spot to store your winter stuff you do not need for the rest of the year.
The $600 includes pretty much everything with 3 point hookup, except your private insurance and electricity.
Most of the lots already have permanent covers for the Airstreams, but even if the lot you choose does not have a cover installed, the cost to erect a metal cover is minimal.
See my signature line below for a link with pictures and maps.
Google Texas Airstream Harbor if the link does not work.
Picture is from about a month ago.