Does anyone know if there will be free exhibit hall passes available this year like there has been in the past ?

Just do some searching, NAB sent me my registration this year. Also in past years there is usually some sign ups on various vendors sites.

Thanks, David. Indeed, a Google search reveals several companies offering free exhibit passes. Regarding etiquette, I always feel better about using a pass from a company with which I have done business. Is it appropriate to use a pass from a company with which I have no relationship and am not likely to have in the future ? Thanks for the advice.