Make sure you stay out of the way of big boats...some of the areas in midland/penetang are crazy with boat traffic. It is pretty big water in that area also, so it would be wise for you to stick pretty close to the shelter of the marina's. Lots of bass in the area. Tubes and other soft plastics will get them for sure.
Great to see some of you coming up and fishing some of my local waters! (though i dont fish penetang/midland area often, but i do close by in hogs and sturgeon/waub bays) There is some HUGE sm/lm bass, pike, musky, walleye in the area but you have to work for them for sure, especially in the dog days of summer.