I would love to build a saw mill sometime.  If I do that I'll be using this trailer a lot. 
 I had two buddies that saw logs on their home built mills.
Wish you could tap their brains but one past and the other
is 80 and hates computers. I still have many of the oak, cedar and maple log
timbers they sawed for me.  I sawed the redwood in California and trucked it back to VA
The spalted maple tree fell on my X's mom's house so I slabbed some up.
Did both with a chain saw.  
 
  
 
Zuma