When we got home I put the legs in the frig and we had our soup and sandwiches, Andrew did a little work, I read, and we headed to bed.
Fast forward to the next evening. It is 9 pm and we are on the phone with my parents. We tell them about the crab purchase and debate on how they are to be prepared. Andrew does a little Internet research he found that the legs should not be refrigerated, they should be frozen. And if they are put in the fridge they can only last 2 days before going bad.
So at 9 pm, Andrew started boiling a pot of water, to fix the legs. Once the water had boiled the legs cooked in no time. They turned out just lovely.