I have the older (S-10) unit that mounts on the boom with bar clamps. I don't think that unit is available anymore. The best way to mount the new unit would be the same as mounting a Tac Tic, on the spin pole about a foot or so in front of the mast. I don't know if they have the mount or if you would find that elsewhere. I would look into it more but if I go to their web site one more time I know I'll break down and buy the new model. Ed