Hi Woody,
Keeble & Schuchat (Randy) , EP Levine (Jay Callum), Ulsaker (Michael), Fotocare (Richard) are all excellent options and each individual mentioned is well versed in digital capture and specifically Hasselblad products.
I do offer a Hasselblad University event on the first Tuesday of each month through one of our New York dealers in which we cover the camera hardware and software, It is free but with limited seating. I also offer an H system custom coaching once a month where you can reserve a time slot and we have a one or two on one with me to cover specific questions you may have regarding the system, its operation, possibly how to customize the camera for your individual style of shooting. That discussion is based on what the photographers needs are.
Paul Claesson
Application Specialist
Hasselblad USA