Wheeler is tough because it is mostly flat and big hardwoods from what I've seen. I've never hunted it, with that in mind, this is how I would approach it.

-most importantly, locate any and all thick stuff you can. Try to do as much of this as you can from google earth.

-find pinch points. With big flat hardwoods, this means tips of sleughs, creek crossings, drainage ditches, and transitions in cover. A sleugh that sticks way in off the river can create a heck of a funnel.

-now try to locate general areas that have both of those things, and are a pain in The butt to get to.

- circle those areas on the map and go check them out now. While you're in there, get to know the area, pick out potential trees to climb, look for good acorn trees,
etc.

-then go back to all of them right before season comes in and hunt the ones with the most sign.