The week of July 4th I'll be at Unicoi State Park in GA with my in-laws. The first thing I want to do is play with my neice and nephew. And as soon as they wear out thier old uncle, which won't take long I want to go fishing. My goal this year is to catch a trout on a fly that I tied. I've caught fish on my flies, but never a trout. Most of my fishing is warm water. ANyway, I have no idea what the hatch should be at that time of year. So, what fly or flies would you tie in advance? I've been tying stone fly nymphs, I read somewhere that was a good one for that time of year. I hope so. I know it's probably an open ended question, but I would really love to catch one on one of "my" flies.

thanks in advance,
hNt

PS what size to please?