[SuperSnort]

the shortstack sat with 300$ a little while ago, not much reads on him except this hand

Full Tilt Poker Game #4054946063: Table Eve (deep 6) - $1.50/$3 - No Limit Hold'em - 13:28:21 ET - 2007/11/03
Seat 2: dankyoung ($281.50)
Seat 3: urbandb888 ($632.50)
Seat 6: Snort4eva ($749.40)
Snort4eva posts the small blind of $1.50
dankyoung posts the big blind of $3
The button is in seat #3
*** HOLE CARDS ***
Dealt to Snort4eva [7h 7d]
urbandb888 folds
Snort4eva raises to $12
dankyoung calls $9
*** FLOP *** [8h 3h Ts]
Snort4eva checks
dankyoung bets $18
Snort4eva calls $18
*** TURN *** [8h 3h Ts] [6s]
Snort4eva checks
dankyoung bets $27
Snort4eva calls $27
*** RIVER *** [8h 3h Ts 6s] [2c]
Snort4eva checks
dankyoung bets $48
Snort4eva calls $48
*** SHOW DOWN ***
dankyoung shows [4h Kh] King Ten high
Snort4eva shows [7h 7d] a pair of Sevens
Snort4eva wins the pot ($209) with a pair of Sevens
*** SUMMARY ***
Total pot $210 | Rake $1
Board: [8h 3h Ts 6s 2c]
Seat 2: dankyoung (big blind) showed [4h Kh] and lost with King Ten high
Seat 3: urbandb888 (button) didn't bet (folded)
Seat 6: Snort4eva (small blind) showed [7h 7d] and won ($209) with a pair of Sevens

onto hand in question, i would really like help on river play

Full Tilt Poker Game #4055007271: Table Eve (deep 6) - $1.50/$3 - No Limit Hold'em - 13:35:27 ET - 2007/11/03
Seat 2: dankyoung ($276.35)
Seat 3: urbandb888 ($600)
Seat 6: Snort4eva ($813.40)
dankyoung posts the small blind of $1.50
urbandb888 posts the big blind of $3
The button is in seat #6
*** HOLE CARDS ***
Dealt to Snort4eva [5c Ah]
Snort4eva raises to $10.50
dankyoung calls $9
urbandb888 folds
*** FLOP *** [4h Jd Kd]
dankyoung checks
urbandb888 adds $3
Snort4eva bets $17
dankyoung calls $17
*** TURN *** [4h Jd Kd] [7s]
dankyoung checks
Snort4eva checks
*** RIVER *** [4h Jd Kd 7s] [Ad]
dankyoung checks
Snort4eva bets $30
dankyoung has 15 seconds left to act
dankyoung raises to $108
Snort4eva has 15 seconds left to act
Snort4eva has requested TIME
Snort4eva <font color="green"> ???? </font>

he checked the river in like a second, so veyr quick if that helps
do you like bet and what should i do here fold or call?