Hate to be the dick here, but you need a lot more info for posting here.
Where is the field located? As some may arrive late, and want to meet at the field.
Will there be any convoys to lead and take players to the field?
Where exactly is the rendevous point? Costco has a huge lot
What kind of games will be played?
Is there seperate teams? If so, how many and what kind of camo should we bring?
Im sure there should be more information, but these are some things we would like to see, and that help with players wanting to go