Thoughts on a mid size pickup?

I loved my 1999 GMC SLE 1500 4X4 put 360.000 miles on it and it ran great then the frame broke in half, I fixed it but It was in bad shape.
I got a 2000 1500 Silverado 4X4 now and 140.000 miles and it's starting to rust out. I hate Ohio's salt brine they spray on the roads, is worst than just salt.