Yes I have....Do it dude. It's definitley worth the trip in my mind. Me and the wife did a half day guided trip and had a blast. Our trip was in December 2012 just before New Years...it was 19 degrees in the morning and never got above 25..but the guide had a Pontoon boat with full canvas enclosure and a heater. Fished in a sweatshirt and jeans all day nice and toasty. Biggest one we got was 30lbs with a few in the 15 to 25 and a few more in the 5 to 10 range. And we had a slow day supposedly. We were using chunks of gizzard shad that we netted that day. The bait is the key...just like everywhere. PM me if you want the guides info.
And yes Eddie I caught the biggest one that day...not my wife!

Although she probably did catch more then me....of course.