I did pilots for "Catch Phrase," a Marty Pasetta Production, and for "Lucky Rollers," (which was an attempt to revive "High Rollers" for ABC, with Alex Trebek still hosting), and also did a word game show for Sande Stewart, which the name of the show escapes me. That last show was interesting in that it arrempted to use the game play format from the Winner's Circle of Pyramid, but use it as a front game format, and then they added some kind of bonus round, the format of which I can't remember. I also did a presentation for a show from Dick Clark Productions called "Family Tree" that was very memorable because you had to lie convincingly to a celebrity panel (a la "To Tell The Truth") and I remember there was a lot of pressure not to blow it.
I did a lot of other presentations and run-throughs of various shows, because once you got on the lists of a few contestant coordinators, you would get called a lot if you were available and willing.
How I got on those lists was by appearing on regular shows as a contestant. I was on:
Whew! in 1979 ( at the tender age of 19)
Wheel of Fortune in 1982
Go! in 1983
Million Dollar Chance of a Lifetime in 1986
and Jackpot in 1989
Game shows were a fun hobby for me all through my 20's.