Just writing an update to this thread I started some time ago. I finally found a buddy that was interested in a crabbing expedition, and I'm happy to report we had a successful outing yesterday. My buddy has some waterfront property on Bainbridge Island, so we just went out his "backyard" to look for the bugs. Until we got down into the 50 - 60 foot range, things were looking fairly discouraging. But once we got below the thermocline at 50 feet, there they were!
Our haul consisted of 5 Red Rock crabs and one Dungeness, and though the Dungeness are highly touted, I really couldn't taste any difference. I think the only significant difference is that Dungeness tend to be bigger.
Technique-wise, for most, we were able to lift them up off of the bottom before they were able to pinch us, and kind of bat them up vertically on their behind until we could scoop them up with the bag. The type of bag, by the way, was crucial! We used a Trident, one hand, spring loaded "Lobster Bag" that has a large opening and was easy to use. I can't imagine being able to get them easily using anything else.
One thing of note, a leaky inflator valve on my wing, in addition to a weak fill from my LDS (only 2,400 psi on my LP 98) plus finning like crazy :loopy: led to less than 30 minutes of bottom time on this dive. Just enough time to nab 6 kritters, which were just enough for dinner for 4.
The killing/cleaning/cooking process wasn't pleasant, but the awesome meal made it worthwhile.
If anyone has thought about bug-hunting, you should try it at least once, we had a blast. I for one, am already planning our next crab-feast.
Cheers,
GearHead