The Rover-Landers of BC

an amphibious Defender with outriggers:

http://www.capetocape.org.uk/Amphib%20Develop.htm

That's what you need for the Canol ;)

You can buy the prototype from the guys that created it at Performance and Protection. http://www.ppcages.com/?page_id=262

Last I heard the truck they "drove" across the Bering Sea was still in Alaska.