Nice photos, javabear.
I'm a big fan of "Hands of a Painter", "First Communion Dresses", "Studio of the Aguilar Sisters", and "Atlas". Good work.
I just want to make sure that you've read all the terms of the contest carefully... I'm sure you have, but just to be sure-
Many (in fact, most) online photo contests have a little clause in the terms that claims rights to any work submitted, whether it wins or not. In other words, these companies have "contests" as a way to amass photo libraries, with which they need not ask for permission nor pay anyone to use. Sure, they'll give out a $100 purse or P&S camera to the winner like the promised, but in the end it's the photographers who submit their work that lose.
Read the terms over carefully, and be sure there's nothing like that in there. You've got good work and I'd hate to see someone use it without you receiving royalties.
And good luck!