Need Handheld GPS with C map compatibility

[upthesaukee]

Originally Posted by lakers

having just purchased a new old boat (century coronado) and not wanting to put holes in the dash I was thinking a handheld gps with the C map compatibility would get me home. Does anyone out there navigate in this manner? I have a Standard Horizon 155 with the Winni chip in the old boat and loved it. Could anyone point me in the right direction with regards to this. !

Staples sells a "sandbag mount" for their Nuvi line that has a mounting arm attached to the weighted base that goes into the back of the Nuvi. It has a rubber bottom for non-slidding. I have one that I use in my cars...easily portable. They also sell Brackston (sp) who also has a generic sandbag mount which features a smooth round center to which you can attach your GPS mount to, and also has a rubber bottom for non slidding. You may be able to adapt this mount to your SH 155 if your Coronado dash is relative flat. The base is about 5 or 6 inches square. They both retail for about $35-40. Check it out.