Putting together a proposal and need some direction.... please!

Hello fellow grazers. Here's the gist. My supermarket client has a movie they want to show all of there employees. Not all at once.

The problem... they employ several thousand people in approximately 20 cities. About a dozen of those do not have theaters. I'm in the middle of the Texas panhandle... lots of small towns.

They are requesting two proposals. The first proposal would be renting a mobile theater. Basically, taking the theater to the people. The movie is in widescreen with 5.1 surround sound... they invested heavily in a quality production.

Any suggestions on a company that would rent such trucks?

The second proposal would be to rent the screen, projector, sound system (5.1) etc. and take that to different venues. Schools, churches, etc., I really don't like this option for countless reasons, but they still want a proposal.

Any suggestions on equipment rental?

Thanks for any and all input!
postman