cloaking device

Hi everyone, I have finally decided to post to the list rather than just

read it.

I have been playing Full Thrust/More Thrust for about a year now, and 
have been working to addict everyone in my gaming group.  So far I have 
convinved six people to play.  We use some house rule but stay pretty 
close with the rules.

We are about to start planning to run a demo at a convention in Dayton, 
Ohio, USA in early Oct.  I think we are going to run a continous walk on

demo for a four to five hours and then later run a few scenario with the

winners advancing to the next level.

I was wondering if anyone has done this before and has any gread 
wisdom or advice that they could impart on me.

Thanks in Advance,
John Dattalo (jdatalo@erinet.com)
  Miamisburg, Ohio, USA