blind v. blind, 22$ 180

[ZJ123]

i was kinda lost on the river, anyways no read on the villian, early in a 180.

PokerStars Game #8246118440: Tournament #42056528, $20+$2 Hold'em No Limit - Level II (15/30) - 2007/02/02 - 16:26:26 (ET)
Table '42056528 9' 9-max Seat #4 is the button
Seat 1: splitaces (2230 in chips)
Seat 2: Twizz76 (1440 in chips)
Seat 3: Student36 (1440 in chips)
Seat 4: Acool-chickA (1660 in chips)
Seat 5: charder30 (1440 in chips)
Seat 6: Bob E Do (1110 in chips)
Seat 7: docgamma (2090 in chips)
Seat 8: BradleyMac (1220 in chips)
Seat 9: stef1973 (870 in chips)
charder30: posts small blind 15
Bob E Do: posts big blind 30
*** HOLE CARDS ***
Dealt to charder30 [7d 7h]
docgamma: folds
BradleyMac: folds
stef1973: folds
splitaces: folds
Twizz76: folds
Student36: folds
Acool-chickA: folds
charder30: calls 15
Bob E Do: raises 60 to 90
charder30: calls 60
*** FLOP *** [Ah Th 5d]
charder30: checks
Bob E Do: checks
*** TURN *** [Ah Th 5d] [7c]
charder30: bets 90
Bob E Do: calls 90
*** RIVER *** [Ah Th 5d 7c] [2h]
charder30: bets 180
Bob E Do: raises 750 to 930 and is all-in
charder30: ..........