Joining a gym? Options

[cnelson]

So now that I'm back down at school I think i'm going to join a Gold's Gym thats not very far from me.. I'd really like to start to get in shape for the summer time and such. Except I've never belonged to a gym and have no idea what to expect and everything. I mainly want to start running and doing free weights. I'm already on a diet, and I'm not over weight but I'm not exactly where I want to be either.. Anyways, my main concern for not joining is that I'm going to look stupid since I've never been to a real gym before. I know this may seem like a silly reason to not join but it is a reason I'm struggling with. Anyone that belongs to gym got some insight on what goes on? Thanks, -Chris.