You are more than welcome to rent time on our Mustang dyno as long as your Camaro has mufflers.
I just received my own Megasquirt system and will be installing it shortly and would love to see your car tuned on it.
Hourly rental is $100 with a tech and no wideband (You probably have your own)
$125 per hour with our wideband.
I may be able to arrange for someone with Megasquirt experience to assist you. You would have to work out the cost for their time with them (try contacting Mark Morris on here, ask him if he or Andrew would be interested).