muskiedreams,
when I go to your link for the map of Waneta, I don't see 1 ft contours, and when I go to the Navionics list of lakes, Waneta doesn't have an HD after it. Am I missing something? I have a Lowrance unit, and I'd love to have 1 ft contours, but Keuka doesn't have an HD after it either. I called Garmin and they did survey Keuka and have the 1 ft contours, but I'd have to jump ship on Lowrance which has found me a lot of lake trout (not to mention the money)
I'm fascinated by goin hungry's post about doing your own logs (my Lowrance doesn't have this capability) and uploading them to Humminbird for the community, but it sounds complicated, and the first big step would be deciding what unit to buy.
goin hungry, if you had it to do over would you buy your 899 HD Di SI Hummingbird again? And have you been on Keuka? Do you get the 1 ft contours?