Camcorder thru the PC is the way to go (especially if it's got the proper software that will let you do graphics as well)
Having someone dedicated to camerawork is a plus, unless you can commentate at the same time!
I think if it's zoomed in a bit more the sun shouldn't give you as much gip, plus a camcorder should be able to deal with that better if it's decent.
Found the stream, commentary was good.