AA facing river push 100nl

[scallop]

No stats. No reads. Was my 3rd hand. Played some hands with villian AFTER this that made me think differently about this hand, and maybe that there is something fundamental and obvious that I am not seeing here in this hand.

Should I push turn?

Party Poker, $0.50/$1 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

MP: $119.31
CO: $201.38
Hero (BTN): $100
SB: $49.69
BB: $98.18
UTG: $101.74

Pre-Flop: A[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/club.gif[/img] dealt to Hero (BTN)
2 folds, CO calls $1, <font color="red">Hero raises to $5</font>, SB calls $4.50, BB folds, CO calls $4

Flop: ($16) 5[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/diamond.gif[/img] (3 Players)
<font color="red">SB bets $5</font>, CO calls $5, <font color="red">Hero raises to $30</font>, SB folds, CO calls $25

Turn: ($81) 2[img]/images/graemlins/diamond.gif[/img] (2 Players)
CO checks, Hero checks

River: ($81) 6[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">CO bets $166.38 and is All-In</font>, Hero