Rob Mariano looks like he’s never going to bite the hand that feeds him. I’m talking about the Survivor: Marquesas contestant, Survivor All-Stars runner up, and Amazing Race/AR: All-Stars contestant who also had his wedding to Survivor All-Stars winner Amber Brkich made into a reality special… well, you get the idea. This guy is riding the reality show concept until it’s run dry. Hey, why get a real job when you can just keep popping up on TV? Similar to the saga that many a Real World/Road World/Gauntlet/Inferno return contestant has done. This time though, Mariano is unveiling his own reality show project, called Tontine. Here’s the rundown—15 contestants compete for $10 million (incidentally, “the biggest cash prize in the history of reality television”) over 100 days.  Each can gain “a special key” to unlock part of the grand prize. Of course, they have to compete in challenges to gain the keys and the last survivor… er, contestant standing with all 15 keys at the end unlocks the big prize. Mariano promises, “It’s a competition reality show that will last over 100 days on all seven continents of the world.  [It’s going to be] bigger than Survivor, bigger than The Amazing Race. And with Mariano behind it, how could it not be? Well, I say that somewhat sarcastically. The grand prize makes it appealing, but his bloated analysis of it topping two of the biggest reality shows on TV is just downright obnoxious. Look for Mariano and casting director Tad Frank (who has done casting for Survivor, AR and The Bachelor) at a city near you this summer. The show is expected to air in Spring 2008.