Television Script (No Name Presently)

[Pandemonium]

Alright, I have determined with some nudging from an online associate as well as some noggin-smashing that I want to and will write a television script.

Now, at the moment I have a skeletal outline.

Some thief/bad person has stolen an invaluable item from the National Museum of History (future) and a young security guard with his two friends, who are visiting, try to stop him. In their scuffle they activate a rusty machine. It thrusts the three of them back in time....

Welcome to the Old West, a time when a man defined himself by his hands and lawlessness abounds.

Alright, now.

I need some help with several factors:

1.) I need a name for the primary protagonists, their gender (should it be equal?), and a name for the primary antagonist.

2.) I need a name for the town in the future where the Museum resides as well as some good western town names.

3.) Any other suggestions, comments or ideas.