[FUpaymee]

Since this is a $5 party MTT, any number of hands could have called the min raise preflop, and I doubt any of them were AK. I'd be a little worried about AJ and possibly AQ, but I'd throw a decent sized bet out there and just tread carefully from here on out. Odds are you probably have the best hand, but you gotta protect it from straight draws so I wouldn't check. If someone re-raises you, depending on your read of the player and the size of his stack, I'd either call or push.