I water cured some of mine and it came out great. I figured I could wait 4 weeks for something smokeable, but not great, or water cure some and leave the rest to cure properly while I have something to smoke in the meantime. I just harvested some yesterday and I already have my stash already water curing while the rest air's it out for awhile.
The bud doesn't look great, doesn't smell great, but when you smoke it, you know it's great. After just 7 days you don't have to smoke ridiculously harsh bud. You can't really beat that. 'Quick Drying' using heat produces so much worse shit that this really is the ticket for quick curing.