So what might you plan to represent Farscape? Some sort of far-out inner-outer space coaster adventure ride where the cars suddenly get swept into the gravitational forces of differing wormholes? Just as long as there aren't any Prophets' temples inside those wormholes to confuse the travelers between what show the ride's based on. Maybe some ideas can be taken from the cool video game "Jim Henson's Carnival of Chaos". Here are a few of the ideas that could be done.
Gonzo's Coaster: It could be a tripped out roller coaster ride where the cars are launched out of a cannon. Or it could also be a nice little space based coaster ride with a holographic laser pistol attached to the front of the cars to shoot down any menacing aliens or asteroids. Of course, you'd have to make a nest-styled side car seat attached to the main car to accomodate an extra passenger in each car. Not sure which I might enjoy more though, Gonzo's outer space ride, Pigs In Space Mountain or Farscape's Wormhole Blaster.
Kermit's Swamp: This could be a great water coaster ride. The cars could be shaped like either lilypads or giant inter-connected innertubes with a seat at the bottom of the circle. You float lazily down the river until the excitement begins. Some sections of the ride could trigger whirlpools or rapids to accelerate the ride's motion. There could also be some implements of a Doc Hopper plant that must be avoided. Hey, couldn't there be a Doc Hopper restaurant somewhere inside the park or perhaps a restaurant like El Sleazo with a Doc Hopper exclusive menu?
Animal's Cars: This was always the best level of the game. Animal greets only the most daring of souls into his bumper cars parking lot. Here, the drivers can take off and zoom around the course either crashing into other cars or flying past junk that lies on the ground like old tires or exploding smoke balls. Of course, parts of track would have to loop around themselves with enhanced speed on certain portions to make the whole experience that much wilder.
Fozzie's Maze: For those who prefer to have a good time of a different nature, they could enter Fozzie's Fun House where mazes greet visitors as they tour throughout the building. Sections could include a maze of mirrors, candy canes, clown masks hanging from the maze's walls fitted with speakers emitting spooky laughter, and/or fake ice cream sundaes that block a wanderer's path. Rowlf could await tourists outside as the barker and Fozzie could be in the center square ready to perform some small comedy monologue or sketch with Statler and Waldorf watching from above.