Doing an alignment in the driveway on a 72 scamp

I've had my scamp in twice to have the alignment done at local shops who make no promises (because the machine doesn't have the numbers) been through a pair of tires and just tired of it. I know alignment is a touchy thing and most people just take their car in to have a pro do it but it seems there are no pros in my area. What do I need to have tool wise to do this at home? Anyone out there done it? I think this would be a valuable sticky to have around if someone can provide a thorough how to.

Thanks. :happy1: