Hi Sherri, glad you could join us! For your cuttings, I usually don't water them until they callous - this is important for succulents, which can rot if they are too wet, but once this happens (usually within a few days) you can water any time. I use (prefer to use if it's available anyway) rain water just because my well water is so mineralized and leaves marks on the foliage.
Good luck with your new babies!