I did have a long story typed up but it was a little too long so here's the basics:
Went up to the house of someone my girlfriend used to work with. On the way back I had to pull in to a Circle K because the temp gauge had shot through the roof and CEL had come on throwing me into limp mode. After adding some fluid to the radiator after it had cooled I did some checking around. Low and behold.......I find a hole in the front of the radiator spitting fluid everywhere

. There was an Advanced Auto about 1/4 mile up the road so I topped off the radiator and headed up there before I lost all the fluid. I got a $2 tube of Alumaseal and poured it in right away then topped off the radiator, AGAIN, and made it the rest of the way home without a problem.
Needless to say I'm replacing the radiator tommorrow, which is why I'm posting this.
I'm definitley going to check all the hoses and I might as well have a look at the thermostat while everything's off, my question is: is there anything else I should look at while I'm in there?