NEW HAVEN, CONN., March 21.--The Yale baseball squad leaves for Macon, Georgia on its Easter vacation trip next Saturday. The squad comprises 22 men, 10 of whom are letter men. The schedule on this trip is as follows: March 27, Oglethorpe; March 28, Mercermaroh; March 29, Mercermarch; March 30, Georgia; March 31, Georgia; April 2, Alabama Polytech; April 3, Georgia.