Problem is that 43 late has no real honey holes. Most of the deer will be on private ground. Most of the Yuppie residents of the Aspen area don't really let hunters shoot the deer on their property. There are some low level State Wildlife grounds, but they get pounded hard during the 2nd-3rd season. My guess is the 3rd season could be better than the 4th....
43 was touted as a great unit this past Spring and many people fell for it. If it is really that good then why, years past, have there been 1,000+ tags left over after the draw? Why are there so many landowner vouchers for sale, cheap? Good luck on your hunt. You will find some deer, but most of the quality will be on private lands, which do not need to be posted "No Tresspassing" by the landowner. Know where you are, don't go to high, get away from the roads, and glass a lot.