I am thinking of adding a GPS to my late model Hunter 25. I mainly sail the Intercoastal and within sight of land when off the coast in the ocean as I feel that the boat is too tender for anything more challenging. I have a pedestal with a wheel and I am looking for something that will provide me with location to find and estimate distance to my home port, without pulling out my charts and would like to add the DSC option for connecting a VHF, (but only as a nice to have). Also, I currently have a handheld VHF which has DSC capability when in it's cradle charger, but I am not opposed to adding a permanent mount VHF and using the handheld as a backup. I know that VHF is line of sight, so we don't have to get into that discusssion. I have beeen to local marine stores and they made recommendations to purchase a chartplotter, i.e. Garmin 478, which I think is overkill.I would like some recommendations as to what GPS unit you think I should consider buying and also how to mount the GPS. Would you house the instrument in a Navipod? Pictures from people who have already done similar would be very helpful to decide. Thanks, Barry