Three Tiers of Excitement! Thursdays, 7-10pm, food and music mix with a Catawba River sunset at the US National Whitewater Center. No cost to enjoy the view. For more action, try the Microbrews Cruise on Wed. nights, 6-10pm. Guided flatwater kayaking, fireside dining and custom made brews to sample. Paddling not daring enough? Take to the tree tops! Wednesdays, zipline into the sunset, 5 different lines and 2 roped bridges, followed by dinner, beer and wine, around the fire. Call 704-391-3900 or www.usnwc.org. Whose the bravest of us all?