I fished Tarryall last week over Easter. The water was up and starting to get discolored. My first afternoon I had some success using a two fly rig; the top fly was an attractor ie. red annelid (worm), the bottom fly that got the action was a BH flashback PT nymph.
The wind really picked up on Saturday, and forced us to switch to streamers. My wife and I each landed two out of the creek on Wooly Buggers. Once the wind lessened, I was able to land two more on the dry fly. I used a hopper, midge combo and landed a fish on each. Try using the smallest grasshopper fly you can find.
On Sunday we went over to the Lost Creek Wilderness, and fished for the brookies in Lost Creek. Still some ice on the water, but the trout acted like they were just starving. I lost count of the number of fish landed, but we each more than doubled the limit of 14.
The Teter-Michigan SWA north of Jefferson has some beaver pods and brook trout action, but I would recommend Lost Creek first.