Good luck with the video. I'll share my experiences from shooting my son's (8 years old) Pop Warner football this year. I've been shooting video for about 12 years but this is my first capturing of full events with a goal in mind for end of year video. As an FYI, I posted a few links to the stuff I created in a previous post if you want to see any of it. The clips are listed in a few different posts here...
http://forum.corel.com/EN/viewtopic.php ... highlight=
Ideas for the actual shooting include opportunities to get the big picture obviously, but also the close, intimate shots of individual faces. These are priceless. If one of your goals is to highlight a few plays for each player in the end of year video, plan accordingly at each game. Some players do not play as much so capturing an individual effort can be a challenge. I created a review of each of the 10 games using highlights as well as plays of players that are getting a special opportunity, i.e. my son the center getting to play running back and getting a carry. Again, unique moments. I keep a spreadsheet of players to make sure I get shots of each of them.
Don't overlook the power of still shots as well. I had my wife shooting, the "official" photographer shooting, and a friend as well, each shooting about 250 still shots per game. I used these very successfully in VS to create a montage that recapped the season in about 88 seconds. Timing with music was critical for that one.
The key to staying ahead of the game for this approach is cataloging each play (by player, big play, or discard, etc....) before the next game or editing all of the tapes will overwhelm you.
I personally believe that music, whether foreground or background, makes or breaks a presentation. You can completely control the reactions/emotions of the audience with this component and take something very average and make it powerful, or conversely tame a wild event with passive music. I love that part of the creative process!
If you are creating DVDs for them, I would highly recommend Digital Juice's Editor's Toolkit #8 Sports
http://www.digitaljuice.com I've used it successfully with Video Studio and it works great for backgrounds, lower-thirds, transitions, etc... to make a video look amazing. They had specials going before Xmas but I don't know about now. Regular pricing is pretty steep.
Oh yeah, one last thing. I captured it all in HD (Sony HDR-HC3) and the clarity is quite amazing. If you can go that route you will not be sorry.