out of curiousity Meat, what do you mean by this statement - can you provide a little more detail? I have lowrance HDS units on my boat which I assume you are referring to.
If you didnt want to mess with the HD card, is there a map published that can be used to identify the brush pile? I have two of my younger cousins (11 and 14) coming down from Ohio for the weekend and I would love to get them on some nice crappie. I used to take these kids fishing on lake erie since they could stand and since I moved from Ohio to Okla they havent been able to do any lake fishing.