Hey Robin,

Heat is a big factor. For me, it's
shorts, a short sleeved shirt with pockets
for a fly box and tippet, a zinger with
nips clipped to the shirt and hemostats
clipped to my collar. The shorts have the
cargo pockets and carry a bottle of water
if going very far from the car or the boat.
A good hat, poloroids to cut the glare, and
a pair of light nylon wading shoes round out
the ensemble. Perhaps similar to what you
might see a bone fisherman wearing without
the pricey lables.*G* Warm regards, Jim