Here is how to obtain the perfect final result.
For the salad part:
1 small green cabbage, or half a big one (I used half of a 6 lb cabbage - I know, who knew they grew that big?)
3 medium carrots (about a 1/2 lb)
1/2 a baseball sized vidalia onion
Peel the outter limp leaves from the cabbage and toss. Cut the cabbage in to 8ths (or 4th's if using a half cabbage - you know what I mean - something so the strips are bite sized), and slice it as thinly as you can across the grain, to make thin ribbons.
Peel and nip the top and tails of the carrots, and grate them on the large holes of a box grater.
Chop the onion fairly finely, but don't go crazy over it.
Toss everything in to an extra large bowl. I have a big stainless steel one for making big salads like this - I'll guess it's 24 quarts - I like to have some room to toss everything around.
3 glops of mayo - I use the helmann's olive oil mayo (which in addition to tasting good, is almost 1/2 the calories). Each glop is about 1/4 cup.
3 glugs of apple cider vinegar - about 3 T
3 packets of splenda (or 3 T of sugar, or 2 T of honey or 1.5 packets of sweet 'n low)
Mix well with a fork - if you see what looks like curdles, don't be afraid - just keep mixing and they will go away :)
Toss the salad with the dressing - I use 2 forks - it moves all that stuff around and distributes the ingredients.