You might try calling the people at Flight School Hawaii to see if they'd be willing to provide a feed. It's an awesome airport and would make a great feed, with its mix of international traffic, interisland flights, general aviation, and local color.
I'd also pony up some funds to facilitate a feed. HNL has a special place in my heart, since I got my seaplane rating there (in the lagoon next to the reef runway) and have flown land-based planes out of there many times.