The Rubber Leg Rainbow Warrior comes with a tungsten bead head, making this a great option as a dropper below a dry fly or behind your favorite nymph pattern. This version also makes a stellar hopper dropper rig or euro nymphing rig.
In streams or rivers, this nymph pattern can be presented in a number of ways, the most successful being cast upstream like a dry fly, and then allowing it to dead drift drag free, keeping in contact with your line.
I was using this fly pattern from the drift boat last week and caught a gorgeous rainbow trout with it. They work extremely well on hot sunny days.