These images were all produced using two strobes with either softboxes or in a couple of them a beauty dish and a soft box. Enjoy!
For these ones with the surfer I used a beauty dish high off to one side of the model as well as a softbox on the opposite side of the model from the beauty dish to provide a little balance and to help fill in the shadows.
For these two shots I used two softboxes, in the first shot one light is high, almost in the models line of sight, and the second soft box is opposite the model down a little lower, centered at about the shoulders. The second image is simply two soft boxes both at about shoulder lever with the model.