I tell you what CI, my coworker has one that uses gps and a remote control. It may sound like over kill but when it comes to fishing, you can beat it's capabilities. It can track a straight line or anchor you in one spot at a push of a button. I'm telling you it was really slick and I wouldn't buy anything but.
http://www.basspro.com/Minn-KotaŽ-Po...5011619/225201