I like the first and last images the best, but have to agree with Dave, they don't look too sharp. It could be a combination of many things, two that come to mind, a slow shutter-speed with the apparent wind that was blowing per your images, or possibly the way you compressed them for the web, amongst some things.
Make sure you bring them and your laptop at next month's Ocala, FL workshop and we'll take a look at them. Wishing you the best, rg sends!
(April 06' Playboy Playmate Holley Dorrough, see her at the Ocala workshop where we'll shoot in and outdoors!)
Re: Some shots of Susan