Gutz,

The prim and proper name of the fly is the coneheaded, rubber legged, egg defecating leech. You figure out what we called it.

Chucknduck,

I have floated the Alagnak as well, let me know if I can be of assistance in your planning. It wasn't that crowded - while you'll see people, it is going to be like a deserted day compared to what you're used to. Most of the lodge crowds are lower in the river than the common floats.