2.20 mtt AK offsuit hits TPTK....what to do now?

[xxGreat1xx]

PokerStars No-Limit Hold'em Tourney, Big Blind is t600 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP3 (t12660)
CO (t18800)
Button (t5502)
SB (t10504)
BB (t4945)
UTG (t21735)
UTG+1 (t25753)
MP1 (t8931)
Hero (t10080)

Preflop: Hero is MP2 with A[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">UTG+1 raises to t1800</font>, <font color="#666666">1 fold</font>, Hero calls t1800, <font color="#666666">1 fold</font>, CO calls t1800, <font color="#666666">3 folds</font>.

Flop: (t5800) T[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">UTG+1 bets t2400</font>, Hero ???

What should i do now....this guy is pretty tight and I dont know if i should risk my tournament on this board. Should i shove or fold?

[8Adam8]

Why are you not shoving preflop?

[xxGreat1xx]

cause im a moron...and im kicking myself now