Nice video. That's a lake just a few miles from my house. I've spent many MANY hours on that lake from the river down to the dam. Lots of great memories there.
My advice (just constructive criticism and nothing more):
A) It would really pop if yo color graded it.
B) Don't use transitions in timing with music. It makes the viewer anticipate the next change instead of it just flowing freely. The music should flow with the video and not be a transition queue.
C) Next time you're there get some video of the R/R bridge crossing over the lake and even better if you can catch the train going over it.
D) As tempting as it may be, don't fly the dam. That's considered "Sensitive Infrastructure" and they don't play nice. Better safe than sorry.