The washer trick will only correct your camber (rear).

With the H&R race springs, you will def. need a front camber kit if you don't want to chew your tires up. Alignment shops can't fix your front (or rear) camber without some kind of camber correction device. People have said good things about the omni power camber kits.

As for correcting other alignment things, I don't know.

I don't think you would chew the tires up too bad just driving to the alignment shop.