How not to play AA (2/4 6-max)

[eclinchy]

eclinchy: posts small blind $1
linkunlovr: posts big blind $2
*** HOLE CARDS ***
Dealt to eclinchy [Ac Ad]
chucky33: calls $2
Trugrit: folds
CHIEF18: folds
darkcity: raises $2 to $4
eclinchy: raises $2 to $6
linkunlovr: calls $4
chucky33: calls $4
darkcity: raises $2 to $8
Betting is capped
eclinchy: calls $2
linkunlovr: calls $2
chucky33: calls $2
*** FLOP *** [Qc 6c 8s]
eclinchy: bets $2
linkunlovr: folds
chucky33: calls $2
darkcity: raises $2 to $4
eclinchy: raises $2 to $6
chucky33: calls $4
darkcity: calls $2
*** TURN *** [Qc 6c 8s] [9c]
eclinchy: bets $4
chucky33: calls $4
darkcity: raises $4 to $8
eclinchy: calls $4
chucky33: calls $4
*** RIVER *** [Qc 6c 8s 9c] [2d]
eclinchy: checks
chucky33: checks
darkcity: bets $3 and is all-in
eclinchy: calls $3
chucky33: calls $3

Results in white...

<font color="white">*** SHOW DOWN ***
darkcity: shows [Ts Jd] (a straight, Eight to Queen)
eclinchy: mucks hand
chucky33: mucks hand
darkcity collected $80 from pot</font>

How could I have played this better?