Did I play this hand correctly?

Here is the situation I was in at a 30 player $100 buy-in tournament. Top 5 finishers are in the money. 6 players are at the final table. Since this was a home tourney, bear with the lack of formatting...

Blinds are 25/50.
Total Chips in Play = 3000.
Hero is UTG with A [img]/images/graemlins/diamond.gif[/img]A[img]/images/graemlins/heart.gif[/img] and ~700 chips. Hero is #3 in chips.

Hero raises to 100. All fold to BB (~800 chips & #2 in chips) who calls. BB had been playing relatively tight.
Flop: K [img]/images/graemlins/spade.gif[/img], J [img]/images/graemlins/club.gif[/img], 5 [img]/images/graemlins/heart.gif[/img]
BB bets All-In.
My question: Should Hero call?



Result:
Hero puts BB on KQ. Hero calls. BB shows KJ.
Hero loses, makes no money and stews about it.

Follow-up question: Should Hero just raise All-In pre-flop?