Same here SS. I didn't hit Nimmy last season as I had originally anticipated. Nimmy is still my favorite lake of the Portage Lakes chain eventhough I dont ice fish it much.
(I spent most of my time on Turkeyfoot the last 2-3 ice fishing seasons). Generally, I've had fair results with gills, but no so great with crappie and perch. I hope to try the deeper waters in the "speed lanes" in attempting to find slab perch, red-ears and big crappies.
Traditionally, C-5 has been good for early season ice, but I'd certainly like to try other areas of Nimmy eventhough I dont know it very well in efforts towards finding other species as well.