I've never been but the way most clubs work is that you apply and pay a yearly membership. When you get accepted they give you the combination to the lock and you can come and go as you please. I read through their rules real quick and it seems that initial membership is $274 and $194 every year there on. Their hours of use are 7 days a week from sunrise to sunset.
Good thing about places like this is that you usually don't have strict rules or RSO watching over you because everyone who belongs to the club has the a good to great handgun and safety knowledge.