Helium Balloon Carousel for Lego Minifigs

Inspired by the book 21 Balloons, this is my take on catching the summer breeze and make it float combined in one.
Imagine you step aboard a small boat surrounded by five other boats. You look up and giant hot air balloons are gently tower over above. You begin to rise slowly, spinning about the center column. Eventually you are freed from the guide and soaring through the air slowly continuing to spin as the wind carriers you. After a awhile you glide back down to the earth as air is releas