I want to buy a hand held that will allow me 2000 waypoints, and will utilize lake maps. I want to navigate river channels in the lake. I like Fishing hot spots maps and would like to utilize their maps in the unit.
So GPS, waypoints, and QUALITY lake maps.
Id like to get may as cheaply as possible, but have about 500 to spend.
A fishfinder, with these tools described might do also.