K 10 play - correct or not

Hi I played this in a recent 10 player SNG tournament but it left me basically crippled after I folded. Just wondering if I should have gone in with the raise at all and then whether my continuation bet was correct:
***** Pacific Hand History for Game 53006919 *****
$50/$100 Blinds No Limit Hold'em - *** 07 27 22:00:53 2005
Tournament #4538524 $2 + $0.5 - Table #1 (Real Money)
Seat 1 is the button
Total number of players : 6
Seat 1: fenway34 ( $1970 )
Seat 2: Trollnix ( $2083 )
Seat 3: dexcoc ( $1288 )
Seat 5: Dr1Gonzo ( $1205 )
Seat 6: yadig21 ( $1048 )
Seat 7: DanAronG ( $406 )
Trollnix posts small blind [$50].
dexcoc posts big blind [$100].
** Dealing down cards **
Dealt to Dr1Gonzo [ 10h Kh ]
Dr1Gonzo raises [$300].
yadig21 folds.
DanAronG folds.
fenway34 calls [$300].
Trollnix folds.
dexcoc folds.
** Dealing Flop ** [ 5d, Qs, 6d ]
Dr1Gonzo bets [$300].
fenway34 calls [$300].
** Dealing Turn ** [ 5c ]
Dr1Gonzo checks.
fenway34 bets [$1370].
Dr1Gonzo folds.
** Summary **
fenway34 collected [$2720].