Lost Arrow Spire Direct

"With an easier approach than Half Dome, plenty of easy to moderate climbing and plush bivy ledges, Lost Arrow Direct is an excellent introductory wall. Nearby Yosemite Falls is stunning. The climbing is neither too steep nor too serious. This route is more involved and therefore harder than the South Face of Washington Column or Skull Queen but easier than The Prow."

-Supertopo

The Supertopo beta has all that you should need.

You can fill up water when the falls are pumping on the approach as you will come very close to them. Saves you some trouble there.

The wind whips out of the amphitheater pretty fiercely and expect to get sprayed by the falls. (Peeing can be an adventure)

C2 Aid Rack - Nuts Double, Cams Triple, Offset Aliens useful. Rivet Hangers, Hooks