A group of us rode in that area (have a cabin in Chetek) last weekend. The trails here flat and well maintained. The downside is there seems to be more logging that I have seen in a long time in that area and they could use some more snow. The trails were froze up pretty tight and there needed to be some more sleds running them to loosen the snow up. If the 5-10 day forecast comes true the trails in this area should be amazing.