Apply for a grant for passage aboard the suborbital spaceflight of your choice in a merit-based contest: https://www.spaceshipearthgrants.com
In addition, according to this page, the first 5,000 to create a profile (which I believe is free, though there is a fee to apply for the actual grant) will be entered to win a parabolic flight.
Apply for a grant to a trip to space!
Moderator: Vincent
Apply for a grant to a trip to space!
Ad astra per aspera.