I would certainly defer to anyone on here with more experience than I, but it's my experience that the 'feeding day' itself isn't terribly important so long as you're keeping it about 5-8 days between feedings for new hatchlings. I feed weekly on sunday evenings, but my snakes don't care if they eat on a monday if my weekend is full. after about two-three months or so, I think once a week is sufficient until they're fully grown, at which point you can cut back on frequency and just feed larger prey.

last thing, make sure you're using hemostats (ten dollar word for large tweezers).