I tell you what: the 75 mg. was the 'magic bullet' for me! Yesterday at my usual starting point (was 1 p.m. then 2 p.m., recently more around 3 p.m.) I didn't feel AT ALL like drinking. Of course it was a Friday so we were planning to go out - but I didn't even care much about that (unheard of - I am a party girl). Finally around 6:30 p.m. me and BF took our Nal, and had our first drink at home an hour later. Pfffffttt. . .
Went to our little hangout and had another, then to our other little hangout for dinner, and had another drink with some close friends. Across the street to hear some live music. . .Altogether I had 6 drinks. Came home, and skipped the nightcap. Helloooo??? Skipped the nightcap????

Oh yes, and because the place with the music doesn't carry good wine I ordered a shot of schnapps - and left some of that on the bar.
Yes, 6 drinks is more than enough - but half or less of what I would ordinarily drink on a weekend night. What is really amazing is that until about the 3rd drink, I really didn't enjoy the wine. Except for it being a habit, I would have been just as satisfied drinking a soda.
I know I'm still in for some roller coaster stuff, but believe that before long a 'spike' will be drinking at this level. I can live with that!