Terrova 80 Batteries

WooH00, pulled the trigger and ordered it up!http://www.michigan-sportsman.com/fo...lies/smile.gif Now got to rig it up, I have quick release bracket, 60 amp breaker, 6ga wire, plow style quick release connector and a Minn Kota 4 bank 15 amp a bank charger charger coming with the Terrova 80, I currently have three Interstate 27 series deep cycles in the back of boat, 2 wired parelell for one engine and to run electronics and work lights, the other runs second motor and stereo, need to add two more batteries up front for troller. What is my best option for length of use on the Terrova? My primary use is dragging cranks and spinners. Some times I will be just using the bow mount on its own for stealth, but mostly will be running my 50hp outboard with 28" bags and using bow mount for final speed adjustment and "autopilot" we fish 6-10 hrs at a crack, need batteries to last! Whats my best options?

I think a lot of guys cranking all day are using the 31's. I've got two 27's on mine and can spider rig all day and then some, but generally will be going with the wind a lot, or at least cross wind.

29 or 31 series is the way to go. The best that i haver owned were Bass pro . Hi end but I ran them for 4 yrs. They were still good when I replaced them . I now have the Die Hard 31 series and they seem to work just fine. I run them 8 to 12 hrs at a lick.