“I will be inside the fence taking video and jpegs of everything I can.”
I would recommend forget the cage. Go find the buses these creeps are coming in and film those areas. Capture the people organizing the leftist activities. Follow the buses when they leave and film the people and their cars and the area the buses are assembling in.
Easier said than done, there will be bus drop-off areas all around the Capitol grounds. If and when I see any of those folks the camera will be on them. Before then I will be filming the area surrounding the “cage” because Northam will have snipers surrounding the area and their only job will be to shoot the demonstrators. Yes, Northam is crazy enough to give such an order, sadly too many cops are stupid enough to follow such an order.