Where's the imagination people? Only 65 yesses? Yes, yes, a hundred times yes. You're talking about colonising another planet here, the greatest achievement of mankind. It'd be like discovering the new world again, only a thousand times more important.
One day this planet will die, we need to have spread to other planets and star systems before that happens.
Not a chance, if it was a 1 way trip to some other planet with a breathable atmosphere, then I'd consider it, but not to Mars, and be stuck in a tin can with a bunch of random people, and knowing my luck, I'd get stuck with the worse possible specimen of the human female to start populating the planet with Martians
Space-Travel today is nowhere near comfortable so hell no. You also can't get erections in space, that reason alone could stop me going! Besides the Internet would be far too laggy on Mars don't you think?