re: Where can I find a rig hook?

An experienced crew with a rope is much preferable to a rig hook. They are very dangerous except in the calmest waters. They have been known to pop off and fly back into the boat breaking things or people. They are also known to get hung up as evidenced in the posts above. If you dont have anything to place an eye loop around on the rig then carry enough rope to loop over a pipe, etc using a rope gaff and tie each end of the rope to a bow cleat. Take your time tying up and try not to yell at the wife if she is your crew. If you are doing the driving watch the rig and not the rope tying. We regularly tie off in 3-5' seas and never use a rig hook. I do value a rope gaff though