Best GPS Devices - Marine Cartography, 835 to 7000 Waypoints, 1 to 64 MB Built in memory

'variable-use global positioning device'

'such a huge screen'

'easy to use high definition charting'

'The new SolarMAX™ PLUS display renders brilliant detail in sunlight with the best wide-angle viewing ever available, while advanced pure-white LED screen/keypad backlighting fully adjusts to zero-dim for night fishing.'

'Compared to other multi purpose GPS receivers on the market, it is midpriced at around $325..'

'decent size 2.7 inch'