I did decide to book it and I am excited to complete it. I just have to decide what my 5 dives will be.
Deep and Nav are mandatory.
Peak Performance Buoyancy is highly recommended.
So you really only need to choose two, and that will depend on logistics, location, the instructor, etc.
Night is good, especially if you haven't done a night dive; Underwater Naturalist, Shark Conservation and Fish ID are good, if you have a decent instructor and you are in the ocean, not a quarry; Search and Recovery is good if you are interested in that kind of thing; Wreck is popular, but sometimes not very good because of the location and/or the instructor; DPV can be fun if you like machines; Drift can be useful if it is a real drift dive; Boat can be informative if you've not been on a boat and have a good instructor; Multi-level and computer is badly out of date; I'd avoid both Digital Photography and Videography until later in your diving career; Altitude is useful if you will be doing that kind of diving; Drysuit is useful but if you need a drysuit you should do the full specialty, and you ought to learn to control your buoyancy still with your BCD but not everybody teaches it that way; and Sidemount can be interesting if you are thinking of going that direction.
Remember that each of these is just the first dive of a full specialty class...a sort of taster. The full S&R, the full Wreck, the full Fish ID, the full Navigation...these are all great specialties.
And after AOW there are other specialties that become available to you, like Cavern, Ice, and (ultimately) Self-Reliant.
And along the way, Nitrox is incredibly useful for dive trips with lots of repetitive diving, like Bonaire or liveaboards. It is not part of AOW because it has no dives. Other non-diving specialties that have value (depending on the instructor) are Equipment and Coral Reef Conservation.