LAST EDITED ON Feb-27-12 AT 11:15AM (MST)[p]I'll give you a different opinion. I hunt that area every year as a non-res. Deer one year, elk the next, and so on, and have followed that schedule for quite sometime.
I've found, that its just too hard to target both species on one hunt hunt. Early/mid september the elk are staging and rutting in the lower timber and meadows and at the same time the bucks are clear at the top in the alpine. Really not conducive to chase bugling bulls in the morning and then march 1500-2000 feet up to the bucks. Sure, you might cross paths with a good buck or bull anywhere at anytime, but it hasn't been my experience.
I'd recommend only one tag. Take your time, hunt the animal you want, don't feel rushed trying to fill two expensive tags... and then do it again next year for deer!