What should I do to prepare

[Texas Aggie]

After two years of waffling, I decided to work football this fall. I've never done football, but had about 8 years of HS/college hoops up until several years ago. Still young and can run reasonably well, and my expectations and aspirations are different now. Before, I had goals of working a Final Four until I just got fed up with the administrative hassles and travel. Now, advancement isn't even an issue to me; just getting out there and working, be it Jr. Hi, peewee, JV, whatever.

So, other than improving my fitness, what should I do to prepare for this fall? I've had several football rulebooks and have studied the game closely from a rules perspective, so everything won't be brand new. Of course, dealing with the coaches should all come back to me and I expect maturity will help me out in that area. I do want to attend as many training sessions and clinics as possible, but anything else I need to be concerned with?