Now, as a guy I felt I just had to respond to this thread...
A few weeks ago, whilst in the gym, a woman who was new had apparent difficulties, similar to the ones you described small. She didn't know how to use some of the machines and she seemed quite uncomfortable.
I could see at a glance that she could use some help with getting started on some of the exercises, but I didn't want to go over there and offer assistance just yet, seeing that she seemed quite self-conscious and perhaps even embarrassed.
Anyway, the ice kind of broke by itself when she dropped an EZY bar making a loud noise. I looked over to her, with a smile and she looked back embarrassed so I just said: "Hi, are you all right there...?" and she said: "Actually, can you show me how to do this...ahhh french press... ahh?"
Needless to say I was over there without a second to loose, I took her through her entire routine and even spend 30 minutes longer in the gym. Now - before anyone starts thinking, no, I did NOT hit on her or act like she didn't know what she was doing in any condescending, patronizing way. I was just happy I could be of assistance.
So what? Well, I think most guys, even gay ones, would be more than happy to give you a hand. I don't think I would ever not help somebody out in the gym who asked me, unless I wasn't able to.
So, I'd say you should listen to Phenomena and do exactly that. Ask a guy for help, not every guy will necessarily come up to you and offer his assistance - some of us are kind of shy in that department. Especially since a lot of people don't like being helped or offered advice. Ask a guy to give you a hand, and I bet he'll give you an arm and a leg and whatever else, too. And if he turns out to be a jerk you can still tell him to buzz off later.
hardgainer (just my two cents)