JT - call river?

Full Tilt Poker $0.25/$0.50 No Limit Hold'em - 5 players
The Official 2+2 Hand Converter Powered By DeucesCracked.com

Hero (SB): $52.85
BB: $41.30
UTG: $66.05
CO: $75.70
BTN: $43.35

Pre Flop: Hero is SB with T♠ J♦
3 folds, Hero raises to $1.50, BB calls $1

Flop: ($3.00) J♥ 6♦ 9♦ (2 players)
Hero bets $2, BB calls $2

Turn: ($7.00) A♠ (2 players)
Hero bets $4, BB calls $4

River: ($15.00) 7♠ (2 players)
Hero checks, BB bets $8, Hero folds

Only have around 25 hands on villain, but he's playing 16/5 or so. Hasn't done anything crazy yet.

Questions:
1. lead turn?
2. as played, call river or fold?