Ok, so I'm pretty sure I've cracked the layout. The cluster of footers at the top of the site was throwing me off, but I think this is it.
So, you'll exit the station and go up the lift. You'll make a ~225° turn to the right as some form of drop that will connect with the existing twisted s-hill that's been installed. Then you'll follow that track through to the launch straight. Here you will either come to a stop or have some sort of two-part swing launch where you will launch backwards through the lower section of the layout that takes you to the lift once again. You will go through this section a second time until you reach the launch straight again, but instead of stopping and launching backwards, you will launch forwards into the remaining portion of the layout until you hit the brakes.
I'm pretty confident this is how the ride will work, and if it is then we will have a decently long and fun coaster on our hands!