Where do I get a good mold to make senko knockoffs. I've never done this before and think it would be a good thing to try out in the winter.

http://www.bobstackleshack.com/

Google DelMart Molds.

Bob's tackle shack or del-mart are really the only two people to go for this and what I would do is to call each one and check for availability or place your order atleast a month before you want to start pouring because these guys that make aluminum molds are very busy and make a spectacular product.