Thanks for the replys guys, just wanted to make sure we werent just wasting gas, just got back into the game, gps was fairly new (to the average consumer) the last time I had a boat, done pretty good the last week trolling with hot n tots (rainbow the best) and stingers (purple/chrome) behind otter boats...Was always a guessing game on speed anyway, 1.5 up to 3.0, I need to get into the jets and divers but don,t have any experience with them as yet....Thanks again and Happy Fishing!