Bray's Island Plantation in South Carolina. Lots start at $160,000, but most homes are well over 1 million. Here's what they say about their gun club:
The Gun Club is a popular spot for owners who wish to shoot or just relax over a game of cards or billiards.... With the finest facilities for clay shooting, we offer all forms of targets, including skeet, trap, five-stand and bunker trap, plus a 12-station sporting clays course designed by Holland and Holland.... Of course, expert instruction is available for all disciplines. A pro shop with shotguns, apparel, and supplies, and a gun rental, storage and cleaning program all enhance the experience. Events and competitions for shooters of all levels are staged throughout the year. With a comfortable great room that includes a bar, billiard table and patio, the Gun Club creates a warm and congenial atmosphere for members to gather after shooting or before a hunt.
I know a member, but he won't say what it costs in fees and dues.
Ken