Does anyone use any software aids for fishing? For instance, there is this program called Offshore Hunter that supposedly helps you organize your TDs and lat/long numbers into a graphic format, and it's companion software Bottom Finder that apparently renders bathymetric information upon which you can superimpose your numbers. I know nothing of this program, but I have a ton of unorganized numbers in a book I have had since the late 70s. Here in the eastern GOM I do mostly bottom fishing (grouper/snapper) and it would be nice to have my numbers spatially oriented. I also have a ton of old TDs that need to be converted to Lat/long. So I'm wondering what products, if any, that other captains might use out here?