Mountain driving and jake brake question

[bevans6]

Thanks to everyone who replied.  the route in question is one I've driven many times, and I know it like the back of my hand, but never in my bus!  also, I spent a few hours on the Jakes today, and I do believe they are working as intended now, so I hope that in December when I roll down to Myrtle Beach and Roebling Road Race Track just outside of Savannah GA I'll be in top shape!

Brian