Chariot trailer pulls the best that I have used personally. Nice wheels with sealed cartridge bearings, low slung, more aero design. Burley Honey Bee has more wind drag due to boxier design. Regularly had our Chariots at 22-27mph on my route into town.
Ride smart.
Cool, visible bike flags. Often found in bike store selling recumbents.
Bike Flags
Different types of lights on trailer. Rear bike lights and battery operated weather resistant LED christmas lights worked well for us.
Also use a quality rear view mirror such as Mirrycle so that you can visually check kiddo and traffic conditions behind.