You have way too much toe in.
Without a caster/camber gauge, there's no way to actually set them accuratly. You'll mess around with it for a week and never get it right. Bite the bullet, and buy a gauge. They're cheap enough that it's not a big deal.
I use this one from Pole Position:
http://www.racerpartswholesale.com/polpos.htm
Set camber at about 0.5*, Caster at 4-5*, and toe at 1/32" total. Then you can make fine adjustments based on performance and tread temps.