Having someone with you is an excellent idea. I have found an even bigger drop but like you I will be waiting for a buddy. Also need to clear out some bushes for the run in. Stared at it for a good long 20 minutes and it was giving me some serious nerves. I hope to be back next week for ityeah, theres some smaller rocks off to either side too. I'll have to man up and do it if I get someone out there with me.
Besides, I want a picture, no one will believe without a picture, just like when I turned the tires on the endurocross course as a double when they were never meant to be doubled. I only had 2 witnesses and nobody believes me until they show up