Where to begin?

[Corkster52]

A couple of weeks ago I returned from a vacation in Jackson Hole Wyoming after having taking over 2000 photos. I traveled with family, so there are so many shots with "to die for" backgrounds and every imaginable variation in lighting and colors. I have quite a few animal shots, panos and landscapes as well. Is there a systematic approach to photos enhancement that any of you have found works best for "dressing up" so many photos in Photoshop? I would like to find out, as efficiently as possible, which ones are worth keeping based on some criterion of and which ones have little to no hope. Just looking for what has work for more experienced photogs than I will probably ever be. Thanks.

[BagLady]

I would make a selection of your favorite images and retouch them singularly.