Talk about treading lightly!

[MarineHawk]

This might be the ultimate enviro-friendly off-road vehicle:
http://www.elcovaforums.com/forums/s...ad.php?t=28827

It's not clear, however, how the Wankel rotary engines would affect the cryptobiotic soils, insofar as "wind not only blows pieces of the pulverized crust away, thereby preventing reattachment to disturbed areas, but also disturbs the underlying loose soil, often covering nearby crusts." http://www.nps.gov/archive/care/crypto.htm

Perhaps it will be crypto-friendly, but it needs to be tested to be sure. Seriously.