Congrats!
Next step: European style nymphing. You'd be surprised how efficient it is in any water that flows at a good clip. And you'd find that there are a lot more fish than you thought there are in the river.
I started doing it 2 seasons ago and that is what I am doing 90% of the time. The other 10% is between dry flies in warm weather and indi nymphing slow pools in the middle of the winter.
Tight lines,
Alex