Hi all,
i was trolling the North end of canandaigua, which is new to me. riggers down about 80 and then i'm into a hump that's 20 feet down. Major &^$&*%$!!!! hassle. I decided i really want a sonar unit that has both the capacity to mark waypoints and shows topo maps of area lakes.
i'm considering the Humminbird® 581 i Combo Sonar/GPS (on sale at cabelas for $280).
I have heard mixed reviews about the Navionics® HotMaps™ Premium SD cards.
I'm curious if any of you have that card, and if so, how detailed are the contours of fingerlakes? Also, does it have many of the ADK lakes included? I presume the Lake Erie and Ontario contours are accurate and detailed?
any input on the Humminbird 581i would also be appreciated.
thanks a bunch,
andre