Millionaire spaceman Dennis Tito, who paid $20,000,000 for a trip to the International Space Station says he is now planning a trip to Mars in 2018. The trip would take 501 days round trip.
The ship wouldn't actually land on Mars, but just circle around, then come back to Earth. So you go all the way to Mars, but don't actually land? That's like driving a half-hour to get to Burger King, then just going through the drive-through without ordering anything!