If you need to have your marine electronics installed give Brad Heacock a call at Marine Installations, LLC in Gig Harbor. I've known Brad for years and he is the most knowledgable marine electronics guru I've ever met (sorry Nelly). Brad installs Lowrance, Simrad, downriggers, VHF radios, etc. and he is a certified Lowrance/Simrad dealer and warranty center.
Give Brad a call at 253-686-9833 or visit his website at http://www.marineinstallations.net