In Australia, my experience is that the people who go out to hunt feral boars are a considerably greater hazard than the boars themselves. I assume it's the same in the US?
Most likely! I would have been more comfortable had I been wearing bright orange. At least the guys I encountered were on a road.
Always fun to encounter the wild boars when one is course setting around here. They are big and quick, which is pretty scary when they surprise you, but fortunately they are generally running *away* from you.