This is a tutorial and Orbiter scenario demonstrating semi-optical (angle measurement plus radar data) navigation and piloting techniques similar to those developed for rendezvous in Projects Gemini and Apollo. The "coelliptic orbit," the basis for rendezvous from Gemini through mid-Apollo, is introduced and explained. An Orbiter scenario is included in which two Delta Gliders serve as proxies for the real life Gemini spacecraft and Agena target. The scenario begins with the Gemini in coelliptic orbit with the Agena, ready for rendezvous maneuvers, a few minutes prior to making the initial burn to intercept the Agena. The tutorial guides the reader to accomplishing the rendezvous, using only data and techniques similar to those the real Gemini pilots had available and would have used for this mode of rendezvous. The technique assumes no equipment failures, but also assumes no "updates from Mission Control" during the rendezvous regarding position, trajectory, etc. For those who are interested, some further commentary on the mathematics is presented; however, this is not necessary to perform the rendezvous.