So with everything I've learned from here and other web sites, I was able to easily--within a minute or two--get my first water droplets pics.
I slid my Vivitar 283--with DIY variable power control--into a Cactus V5 and set it to receive; then put it in the Cactus V included stand, on the drain board, pointing at the water faucet about 15 inches away to the left. Put another Cactus V5 on my K-X and set my camera to manual mode. I set shutter speed to the max: 1/160; then I set the aperture to f8.0--to reduce ambient light a bit. I took a few pics and at first it was overexposed so I dialed the flash power down a bit each exposure until it was right. It was set pretty low to at least give me a flash duration of around 1/10,000 of a second. I set the faucet so it would drip--dripping around 1 drop per second. I went with the rhythm of the drops and started snapping--snap snap snap.
Anyways below is a pic of one of them. Several turned out very cool but I liked this one cause of the big drop at the bottom of the pic. I had another one that had a star of light reflect off of it but it was a tiny drop.
I love how you can freeze time with a flash and this is the first time I've done it! I am really happy with my recent investments. Also, thanks so much y'all for answering all my questions!
Looking forward to learning more about photography!