MyFishFinder.com Just like iceshanty but warmer
Every thing has its time but I enjoy them all except the Tween time.
Would rather hard water then open water fish any day of the week!
I know you said the garmin, but I will say I got navionics on my smart phone and think it is great for $10 or $15. It could be a little more up to date (it doesn't have clear lake's dredge project on little lake). You can also get it for I-PAD for I think it's $50. That is if you have either of those. It's just a thought and cheap by comparison to buying a GPS. I know it isn't perfect, but it does have the ability of putting you on more fish.