Monty and Sherry Lesh of Miles City have announced the engagement of their daughter, Megan, to Kyle Seeley.  He is the son of Tim and Lynnae Seeley of Powell, Wyo. and Cheryl and Dr. Joe Schoeber of  Caspar, Wyo.  A Saturday, May 21 is being planned by the couple at St. Stephen's Episcopal Church in Billings.