Here's what I'd suggest. Get them out to air for a couple of days. Grab a couple of those silica gel packs that come in with new shoes, purses, etc, and put them on top of the "wet" spots to pull out any residual moisture. Then, SnoSeal them to death. Put on a coat; heat it with a hairdryer until it melts in; repeat; repeat; and so on until the boot will not absorb any more of the stuff. Then, make yourself a pair of silica moisture packs for your skate bag. You can buy the stuff at a floral supply store: fill an old sock, or a pair of tights, with the crystals, and keep it around your skates. If for some reason you're in a soggy environment or something, that'll keep them "drier" as such. Plus it'll soak up sweat, etc from inside your skate bag!