Need some advice

Hi Guys,

I'm new to this forum. Ive been shooting Leica for the last few years and prior to that I was a Nikon film guy. I just purchased a 5D III thursday and to say the menus are overwhelming to me is a gross understatement. I have an opportunity to get on the field tomorrow for pregame activities, warm ups, etc at the Panthers-Broncos game. I would love some advice especially on settings but any help would be greatly appreciated. I'm reading the guide as fast as possible but there seem to be so many choices and I don't have enough time to experiment with different settings.

THANKS!!