[captZEEbo1]

1) Should I 3-bet the turn? NO
2) Is my river bet size OK? well pot is 1065, any queen looks you up (who the [censored] can fold trips?) here so I'd bet 850-950 I think. Actually some hand with a jack is legitimate too if it had like A[img]/images/graemlins/heart.gif[/img]J[img]/images/graemlins/heart.gif[/img] so your bet seems good to try and get a jack to call.
3) If I'm C/R'd on the river, it's an easy fold right? I'd think so