Associate Attorney, Zach Altenback Speaks to Silver Sneakers Group Asset Preservation Clay County Duval County Elder Law Estate Planning Florida Florida First Coast Green Cove Springs Jacksonville North Florida Planning Probate Silver Sneakers St. Augustine St. Johns County YMCA 6 years ago Associate Attorney, Zach Altenbach spoke to the Silver Sneakers group at the Riverside Winston Family YMCA in Jacksonville this week. Zach's presentation focused on Estate Planning and Asset Protection.