Yeah, weekends are always slower than weekdays.
If something bigish were to happen between now and then (someone going deep in a Sunday tourney railbird thread, or maybe a forum tourney or contest or something), I'd think you have a shot... but with the holiday right in the middle there, I think things are going to slow down.
Actually, I'm playing (in theory) in the Aussie freeroll on Full Tilt today, so me getting deep in that is probably your best chance.