Just a comment on cellphone coverage. We cruise in the PNW where there are lots of low signal areas. After purchasing a Wilson Antenna (made in British Columbia, Canada) we now have a good signal where, in the past, the signal was marginal. An instance comes to mind, Lagoon Cove, were everyone was going to the top of the hill to make a call, we were getting and receiving calls in our boat. This is a small antenna that plugs into the back of the phone. It works even sitting inside the boat. Has a magnetic base which I put on the top of a small metal box. Obviously, once you get around Cape Caution and there is no signal it does not help. But sure helps if you have a week signal. No interest in Wilson Antennas. Just thought it might help someone. Anne on SEABIRD 45' Puget Trawler PH Port Townsend, WA