$11 tight table....help needed

[redbeer]

Playing last night on Party (I know....PP and tight is like an oxymoron...kind of like Pam Anderson and tight...but I digress)

Blinds got to 50-100 with 10! people still in (a couple of shorties rest about equal..$1200 or so) I got dealt A K twice in Early position (UTG plus 1 or 2). one time i raised to 200 ..got called.. caught nothing and folded to a big bet..other time limped caught nothing and folded to a bet. A continuation bet is an option but with a call or raise starts to make me a shortie. Anyone like a push in these situations? feels like a lot of people to go to hope no one has a mid to high pocket pair they are going to call with.