lookin for a real project car

hey

im looking for a project car something along the lines of a 70, 71 hemicuda, 70 challenger, 70 roadrunner, or just anything thats around that age and is a muscle car. I plan on working on this car for a long time and i'm looking for something maybe for $3000-$5000. (i dont mind if its in pretty rough shape) and i plan to put alot more into it. Any suggestions or if anyone knows someone that is selling/or selling themselves please let me know.

thanks