I suggest heading to Top Gun first, then heading straight to Psycho Mouse then Drop Zone, Grizzly, Invertigo, Demon then finally Vortex. This is the same order I go in, then after I just ride other rides like Endeavor, Delirium, Orbit, Survivor, Etc..
After all that, Hit the waterpark for an hour or so and relax.
Once your tired of the waterpark hit some of the coasters and rides once again.