I just picked up the photos from Prism and the quality is great, so thanks for the recommendations. They actually turned the films around in just over a day, and their nominal turnaround time is three days, so that is impressive.
Probably as a result of the quick turnaround, I had to get several 120 shots reprinted as the fim edge is showing through between the white border and the image.
I'll be picking up the reprints in a couple of days.
I'm certain that I will be back to Prism to get a lot of enlargements done, as I'm very impressed with the quality.