You will NOT play a lot of hands, and you may need to tweak this to certain hand conditions, but generally this freeroll strategy works well:

up to 100/200 blinds: AA,KK,AKs,AK = go all in in any position
(fold with "ANYTHING" else)

100/200 & up: AA,KK,AKs,AK,QQ,KQs,KQ = bet 4x b/blind in any position
(fold to "EVERYTHING" and "ANYTHING" else that happens)


Quint