My needs are quite specific when it comes to a suitcase. It must be expandable, have a front zippered section large enough for my laptop, be lightweight and in any color other than black. Oh, and it has to have four wheels.
“My goal is to stand naked in a waterfall in every state,” I joked to my fellow hikers. While that isn’t really a goal (too cold, too modest), if it was I’d start with Ash Cave in Hocking Hills, Ohio, where the water cascaded off a massive inverted sandstone cliff into a large shallow pool.