The guy with street slicks on the drz400sm is a buddy of mine from highschool - I've been trying to get him interested in dirt riding for YEARS and he finally has a 2nd set of rims/tires for offroad, but he was too lazy to throw them on the night before the ride.
I followed him and gopro'd him for a bit so he would have a good keepsake of the day (and again, hopefully infect him with the dirt-riding-bug) - probably pretty boring footage for most people who ride offroad (since it's such a slow pace etc).
BUUUUUUT, since you asked

here is the complete footage I have of him and his bike from that day:
(and yes, at least 10 people rode to the start of the Midhurst Trail ride on their bikes, and rode home from there also. For some the trip was over 2 hours from their home to the start of the ride...)