1st Class Charters Chicago offers private, family-friendly sailing catamaran charters on Lake Michigan for groups of up to 13 guests—perfect for bachelor and bachelorette parties, celebrations, or relaxed days on the water. Enjoy unbeatable views of the Chicago skyline from a spacious, comfortable catamaran with room to lounge, socialize, and take in the scenery. With professional captains and customizable experiences, it’s an easygoing, first-class way to celebrate with friends, family, or your wedding crew—whether you’re looking for fun, relaxation, or a little of both.