The nerve of SRB 'Would you like to come on my spaceship? Oh, and that will be $200,000 please, plus I get all the publicity of Captain Kirk on VG for free...'
"At the time, Shatner said he was worried about getting sick.
"I'm interested in man's march into the unknown but to vomit in space is not my idea of a good time. Neither is a fiery crash with the vomit hovering over me,'' he said at the time."

haha, my estimation of William Shatner has just gone up ^