Obviously, I don't have a clue as to current conditions, but....
I did this route to avoid high water crossings in the past. It was a one of the tougher solo day hikes that I did, but so worth it -- some of the best photographs I ever took, taking advantage of the changes in light conditions on the way in and out. Oh, but, let's not forget to mention, I was in rough shape on the final descent!
In retrospect, it was absolutely the right choice. I later did the Rocky Branch route in high water conditions. I never would have made it without my taller hiking partner porting my pack across, then standing in a lifeguard position downstream as I took a running leap of faith sail across the Rocky Branch. The curse of the short-legged!
I did scope out the bushwhack -- there is a faint indication of the route at the point where you should turn heading in on the Rocky Branch Trail. If you're comfortable with this, it's at least an option.
Good luck. Have a great hike! And, yes, I'm jealous and wish I was there!