Brian Sheehan of Fayetteville laughs Friday as he helps his 2-year-old daughter, Bridget, hit a tennis ball before the start of a dedication and ribbon-cutting ceremony for four new youth-sized tennis courts at Wilson Park in Fayetteville. The improvement project includes a renovation of an adjacent adult-sized court and will be the site of a youth tennis camp organized by the city Parks and Recreation Department during the first week of July.