NASHUA, N.H. – The parents of Sarah Winkler and Aaron Small are pleased to announce their engagement. Sarah is the daughter of Paul and Jan Winkler of Bangor, Maine, and Aaron is the son of Mitchell and Barbara Small of Ellsworth, Maine. Sarah is a 2002 graduate of Bangor High School and a 2009 graduate of the University of Maine with a Bachelor of Science degree in parks, recreation and tourism. She is a customer service and camping specialist at Recreational Equipment Inc. in Reading, Mass. Aaron is a 1998 graduate of Ellsworth High School and a 2010 graduate of Middlesex Community College in Bedford, Mass., with an associate of science degree. He is a loan processor at Alpine Mortgage in Bedford, N.H. The couple is planning a spring 2012 wedding.