Newbie here looking for a GPS unit that would work well for both Geocaching AND for when I go sailing here off Southern Calif. area... Of course I would also like to use it in the car sometimes as well...
I am also wondering if when I have it hooked to my laptop, can I see 'larger' pictures/maps (like when I am sailing/plotting courses) by reading what is on the GPS or do I need the charts loaded on the laptop to do so?
Looking at getting the GEOMAP 76CSx - would this be a good model for these types of uses?
What 'upgrades' will I likely need to purchase/install in order to do all of this?
Thanks,