Woohoo! Look what just arrived!We decided to invest in a CamRanger which is a mini WiFi router that connects to your DSLR and allows you to control it with an iPad or iPhone. The selling feature for us is the ability to view photos instantly while the shooter can continue to operate the camera.
We are going to trial it to see if taking portraits works better with one of us directing the photos with an iPad and the other concentrating on framing and technique. This will also come in handy for teaching future classes we are setting up to teach :)