I'll be there. I or we probably will make it Friday afternoon again. We go in town enough during the week that we generally avoid it on the weekends.
For those that do drive, there's a small parking lot SE of the Convention Center, between K and Eye Streets, east of 7th NW. The guards will let bikes park by their little booth.
The best deals are on Sunday, because the merchants don't want to pack their shit to take home and re-stock. I got my current pair of boots really cheap at the show that way.
Aerostitch came to town last summer for a week and rented a store front. A friend and I went & found that they were basically measuring and weren't giving much in the way of discounts. I'm not sure how much different they'd be at a show. I found a Klim jacket on sale, love it, and haven't missed my 'Stitch since.
RFD can be loud at Happy Hour but it's friendly and we seem to keep going back.