I have ordered the IFinder H2Oc and Navionics HotMaps Premium East for use on my boat. I have quite a bit of knowledge with GPS units, running a Garmin Street Pilot III on my motorcycle for six years. I just replaced the SPIII with a SP 2720, and it is working well.

My question is does anyone have the H20 and/or H20C with the HotMaps card? How happy are you with it? Can you save waypoints to the HotMaps card? Did you purchase Lowrance's MapCreate? I will not be using this unit for routing on the road, since I have the 2720. It will be strictly for use on the water.

Any pointers, hints, tips, etc will be appreciated.

Thanks,
Jeff