Thank you rcp! Yes, in fact I did enjoy it much more than being behind my desk! However, my phone must be with me when I "sneak" off on weekdays! So I understand, you are saying look at the terrain above water to get an idea of what's underwater? My depthfinder is decent, but with a smaller screen. My problem seems to be I watch it closely and then don't believe what it is telling me! I am still learning how to use it. However, the practice is fun!!!