Casting for sea-runs on the Irigoyen is a completely different game than is casting for sea-runs on the Rio Grande. On the Rio Grande, it's about booming long casts, often with two-handed rods, into the wind. On Irigoyen, it's a much more intimate affair, with single-hand rods, requiring pinpoint presentations in complex currents. It plays right into the hands of most American anglers. If you can shoot straight, you can score on this river. Here, Nico starts his backcast to fire a streamer into an eddy on the river at a run the Trochine brothers call "Ten Fingers."