100NL: Play on the turn? Mid pair and Flush Draw

[TPTK77]

What do you think my play is on the turn?

1) Call to shove the river if I hit?
2) Fold turn
3) Shove turn


Full Tilt Poker, $0.50/$1 NL Hold'em Cash Game, 5 Players
LeggoPoker.com - Hand History Converter

BTN: $302.05
SB: $31.35
BB: $108.05
Hero (UTG): $101.50
CO: $98.50

Pre-Flop: Q[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/heart.gif[/img] dealt to Hero (UTG)
<font color="red">Hero raises to $3.50</font>, CO folds, BTN calls $3.50, 2 folds

Flop: ($8.50) J[img]/images/graemlins/spade.gif[/img] 8[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">Hero bets $6</font>, BTN calls $6

Turn: ($20.50) 7[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">Hero bets $16</font>, <font color="red">BTN raises to $50</font>, Hero ????