THE LAND DESIGNATION THAT YOUR CLAIM IS ON PREDICATES WHAT YOU CAN DO ALSO SMARA- oops---Surface Mining and Reclaimation Act. One yard is definately bs. There are some horsepower restrictions that are definately enforced as last I checked--in the deserts of kalif outta Riverside and SB was a 8 hp limit. Moved many MANY 10,000's a 1,000's a cubic yards all over and never even triggered the SMARA hastle either as a HUGE disturbance is required. A tractor is definately a sampling tool but something on the line a my much prefered D-9 size would be a game killer. Just keep it lean,mean,small and quiet BUT know your land designation ie: wild-wild & scenic, FS,BLM<historical sites,preserves,wilderness blah blah barf--tons a au 2 u 2 -John