I'll leave out the Boones Farm, Bloody Mary, Screwdriver, Sex on the Beach, MD 20-20, Hunch Punch, etc. days.
Water now, but back when I did drink, somewhat responsibly, it was always Jim Beam or Jack Black (3 ice cubes, keep pouring until they float). Made me one hell of a bowler.

If I was eating anything or hobnobbing with high society, I went with a Vodka Collins.
Boring, huh?
I did have a Cranberry/Vodka concoction once after playing 18 holes in the sun. It was my first alcohol in about 10 years. Kicked my butt! That was about 20 years ago. Now, I get a little flushed on Communion wine.

I gave away all the liquor in my bar closet just a few years ago.