Not sure at this point. APCO is the only trade show my employer is allowing that is radio related, since IWCE allows anyone in nowadays. However, my employer also does not see a benefit from becoming a member, even having three dozen fire departments across the country, and often sending a dozen or more people to APCO each year.....we go on an individual basis, and never know until the last minute (which means expensive airfare and hotel rates as well).
From my perspective, the cost of sending someone to APCO could be used to purchase a radio or two instead (use mostly APX8000XE's). Being a private corporation, means no grant money.
Enjoy. Always nice to see the wares on display before you buy.