This is kind of on topic:
To the poster that talked about compressing the front suspension when trailering, DON'T! Strap down on the lower fork and allow the suspension to operate as normal. This is not only better for the forks, it is more secure as there is no way for the bike to hop under the straps. You really don't even need a front chock, though I still use one.
SRKCycles, aka Bikes and Beards has a great video on YouTube about this method. They are trying to sell you their straps(which are excellent, BTW) but it works with any ratchet strap system.