In Soaring and Gliding: The Sleeping Bear Dunes National Lakeshore Area, historian Peter R. Sandman, recipient of soaring awards from the National Soaring Museum in Elmira, New York, and the Los An...view moreIn Soaring and Gliding: The Sleeping Bear Dunes National Lakeshore Area, historian Peter R. Sandman, recipient of soaring awards from the National Soaring Museum in Elmira, New York, and the Los Angeles�based Citizen Savings Athletic Foundation, joins forces with his son, Jeffery P. Sandman, who has written extensively on soaring in the Sleeping Bear Dunes National Lakeshore area relative to early tourism promotion in northwestern Michigan.view less