Awesome I'm from Pittsburgh too (Cranberry area). I'll be taking my P3P downtown once I get my backpack and extra batteries in the next week or so (hopefully). I have a bunch of saved points on a Google map that I want to fly at.
Westmoreland co here... Anyon give you **** for flying there? DCNR, PORT AUTH?
It would be illegal to fly over PNC Park.
The restriction is based on how many people the venue can hold. In the case of PNC Park and Heinz field, both are true (30k plus). AirMap and B4UFLY clearly show both as restricted areas. The restrictions run 3 hours before and 3 hours after game time. In the case of a High School game, it would be a nice gesture to contact the school before flying. If the footage will be used by the school (another nice gesture), a Part 107 cert is required, as it would be commercial use.