After some research, I have decided to give Zenfolio a try. Obviously I have a lot of pictures, and I really get bogged down with the order fulfillment stuff. Zenfolio takes care of all of that, and that lets me stay focused on taking pictures, which I enjoy. The only downside is the upload time, which is fairly lengthy for full resolution images.
Most pictures are posted as-is from the camera. If there is a specific picture you think would benefit from some work in Photoshop (e.g. too washed out or too dark), let me know. I can edit specific images and repost fairly easily. As an example of improvements, look at the "MyPicks" folder in the "Portraits" area. That should give you an idea of what an image can become with a little work.
This website is not free. There are hosting fees. The gear I use is not cheap. Each product you can buy has a base cost, and the vendors all take their cut. Even so, I have tried to keep costs moderately low.
I hope you enjoy the pictures.