I'm guessing that you didn't get to fish the park much last season?? If you did, then you may need to possibly re-evaluate your techniques, or just tag along with the right guys to see what some nice fish look like...
If anything, I would say that the size of the fish in the park here lately has been very good. Not only did I land my largest rainbow this past spring but I also had an even larger 14-15" bow break me off and for a wild GSMNP bow, I don't think it gets much better than that...
Tight Lines,