The following are the prices from Zero G as of May 2012:
$4,950 + 5% tax: Register yourself and/or others for a ZERO-G Experience.
$195: You can also register yourself and/or others for a Non-Flyer Guest Package. A Non-Flyer Guest Package is designed for friends and family members who want to join in on the pre and post flight activities but would rather keep both feet on the ground. The Non-Flyer Guest Package includes ZERO-G merchandise and attendance at the pre and post flight orientation and Re-gravitation Celebration. Please note that guests will not be admitted into the Training Facility if a reservation is not confirmed.
You can't actually see them moving, but you can see that they have moved! It was quite a bit of a trek to get out to see them, but pretty amazing once you get there.
7/28/20 Great town. Would like to have stayed multiple nights and explore more. Stayed at Bowen Motel-perfect location. Makes me want to bring a bike and pedal my way around the roads.