We have a wider model of cutthroat that is 24 inches between the tubes instead of 14 inches. Over the past few years the wider model has been increasing in popularity. The wider frame for a cutthroat 2 model is 146.00 more, and the wider frame for a cutthroat 1 is 212.00 more. we also suggest using longer oars. Please check out this web site for the variety of different frames tubes, and rig up options for cutthroats.
This page includes oar length suggestions and drawings with dimensions. You can always call us at 800 742 1904 also. River boat works
has a wide frame cutthroat 2 in stock. They ship UPS. By the way Ron has been on the Middle fork of the Salmon with us in a low water situation, and he used one of his frames on a set of our tubes and carried His wife with him. So you may want to ask about that option too. He was pushing the envelope on that trip, and was very successful. He is also a good oarsman.