Sounds like you are an ideal con goer. For those that don't know:
Tip 1) Personal hygiene: Shower daily, wear clean clothes, brush teeth and comb hair
Tip 2) Clean clothes are really important (in addition to the shower). Yes, everyone wants to see your gamer shirt, but not if it's full of ink, food, grease, or armpitt stains.
Tip 3) Have fun. And make new friends!