If you're looking for a parkflyer size plane in a trainer style, check out the Sig Kadet EP42, the Goldberg Eagle 400, or the Hobby Lobby Mini Telemaster. Only the Mini Telemaster is produced as a kit, though.

One caution about balsa models: They are a bit fragile, and aren't exactly suited for learning to fly by trial and error. If you're learning to fly on your own, an EPP ARF might be a better choice. Hobby Lobby's got a new one that looks like it might be a winner: The Gull http://www.hobby-lobby.com/gull.htm