(ET) safest way to get an ET into a pickup truck?

[Steve Gaarder <gaarder ecovillage ithaca ny us>]

I need to transport my E-12M, and have use of a small pickup truck for the 
purpose.  It looks like the tractor will fit, and I have a couple of 
wooden ramps I can use.  My question is: what is the safest way to get the 
tractor up (and down) the ramps?  SHould I just drive it up, or use a 
come-along to winch it up, or rig up a remote switch so I can run it up 
under its own power while standing out of the way?

thanks,

Steve Gaarder