Just wanted to introduce myself, as I'm new to this site. I will be ordering a new boat in March and will have a Humminbird 1198 si installed. With that being said, I know less than nothing about fish finders, but want to learn from the best, so here I am.... I will be ordering a 2011 Premier Cast-a-way 231 PTX package boat with a Minn Kota 101 Terrova i-Pilot, and every other bell and whistle available. My 8 year old Grandson would rather fish than eat, and I want good equipment to put both of us on good fishing spots. We will mainly be fishing Lake Conroe just North of Houston, TX. and I appreciate any experience and / or advice that you may wish to offer. Thank you in advance, for your help.