Details Location: Milford, NH Discount: 25% OFF Price: $79 Original Price: $106.54 Address: 531 Elm Street, Milford, NH 03055 Description Limit 32 per person. Online reservation required. Not valid in combination with any other offers or discounts. Not valid with promo codes. All fees included. Valid for passenger cars and trucks. RVs and limousines are not permitted. Each guest must have a seat belt. No more than six passengers per car.