It being in the 30s w/no wind is not as cold as you think(I was night skiing last night w/temps in the low teens and 25 MPH winds,30s will feel downright balmy)but bring an extra layer you don't need just in case!If you get cold just jump up and down,bang on chairs(Panther D on field) and yell!Drink more this will make you forget about the cold and motivate you to make a ruckus!When the Panther O is on the field that is your time to get another beer,when the Panther D is on the field your duty is to be in your seats making noise!