West Marine on Dauphin Island Parkway, right under Dor River bridge has all kinds of Amsteel, Zing-it, and nice shock cord. Plus alot of other high strength, low stretch cordage. I stayed in there an hour today just checkin it all out. Pretty cool to see the large diameter Amsteel the big boats use. But they have it all the way down to 7/64ths.
I couldn't leave without a role of Zing-It.