When you do get your next new radiator installed, I'd sugest filling it with anti-freeze and DISTILLED water, rather than tap water. In a lot of geographic areas, that slows down the corosion/rusting.

1977 CJ-7, fiberglass body, AMC 360 w/ headers, DUI ignition, Edelbrock intake and Holley 4150 carb, TF999, Dana 300, 4.56 gears lockers, York air comp, 4" susp lift, 2" body lift, BFG 35" M-T tires, Megashifter, AGR pump & box, REP8000 winch.