Let me start off by saying, this is one of the most beautiful properties I have fished in a long time. It just looks like it should be loaded with trophy bass ! I had the pleasure of speaking with the owner in person, and he gave me a great understanding of how the lake fishes and some of his past personal results. 
With that being said, we fished from smallish until 7pm and only landed 3 fish. 2 dinks and one that weighed 7.2 on the scale. 
Personal opinion is that this lake gets fished quite a bit by family and friends outside the reservation system. Obviously there are some huge bass in the lake, but they are well educated. 
zero top water bites, zero spinner bait bites, only fish caught in deep water on Texas rigged senkos