I just need something to run little lakes in Illinios. I have a couple 100-200 acre lakes that I fish. I know the lakes but I have waypoints allready marked on a hand held unit that I want to load into the new unit. I have 2 hand helds one in front with trolling motor and one at the stearing wheel. One of the hand helds are dieing on me. I want to load my waypoints from my computer to the new unit. That Garmin might work out for me.