Once you pass a Point of No Return in Red Steel 2, there's no going back — so all objectives, including bonus ones, should be done before you leave an area. The game will let you start on Wanted Poster/Delivery Truck quests before you've actually received them, but activating comm towers seems to be a "not without an objective" thing.
And speaking of the Dragon gimmick, it's t--I don't actually have a segue lined up for this update.
There are 11,696 views in 27 videos for Red Steel 2. About 7 hours worth of Red Steel 2 videos were uploaded to his channel, or 6.32% of the total watchable video on Chili Con Comrades's YouTube channel.