Shernuf, Unfortunately I did not have any brilliant bidding strategy. I mostly trugged on with dogged persistence. I started bidding what way to soon hoping to catch an early discount. I then bid every week when the 7-day period expired. I made the cheapest, cancellable backup reservations I could (Alamo for me) so that I was protected in the event my bidding came up with nothing. I bid the same $25 for a convertible every time. I probably bid over a period of 10 weeks before getting the successful HNL bid. Have to wait another day to retry OGG and LIH. I determined the bid amount by monitering this site and another less-preffered site. I looked back at post as far back as 2003, especially focusing on those at the same time of year as I was targeting. I then added a few dollars to the cheapest successful bid I had seen ($22) since there are no free rebids on cars unless you change class. Plus, I figured $3 or $4 more over what may be the lowest possible attainable was worth the price to increase my chances of a successful bid that was less than half of the advertised rate at which I had made my cancellable reservation [This was also to account for potential inflation over the years I was monitering]. I also ingored Priceline's comments/suggestion that $25.00 was a really good price but I should consider bidding higher because the going rate (or the expected discount) resulted in a much higher bid figure. I received this message even on my winning bid, so I feel more confident ignoring its prodding on my OGG and LIH bids. As for LIH and OGG, I am bidding the same $25 as the limited information I could find suggested a price range similar to HNL (although I think I saw a successful $20 bid a year or so ago in OGG). In OGG I am considering an SUV as well as convertible so I am bidding both of those classes. If I am still unsuccessful when August arrives, I plan to increase my bid to $30 for each location and then increase it by $3-5 each week up to departure [my cancellable reservations at each location is around $55/day]. Good Luck.