That looks like fun; really cool that someone took the time to mark the trail with arrows - is there a club out there that does it; or are you on state land?
Looks like there's good elevation there; what part of the country?
@ 17:20 doesn't really count as a crash...you kept the bike running
Cool vid, I have a bunch from a ride we did Saturday; get those posted in a ride report when I have a few spare minutes.