I'm going for May 15 (Sat) for one night. I have a $110 cancellable backup at the Hilton SF with Hilton Honors Gold amenities (e.g. breakfast, stay credit, upgrades, etc). Today I bid 35,40,45,50,55,60,65,68,70, and 72. I have not run out of free rebids yet :) but at $90 after taxes and fees, the savings are getting small. It is Bay to Breakers weekend. I'm also thinking the Saturday nite checkin problem is killing me since a successful bid of 65 was posted today on TOBB. I'm thinking of just bidding 65 and 70 over the next few days in hopes that it will hit. Is that the best course?