In about a week Ill be leaving for 2 and half weeks. I've read that when people go out of town they stop feeding a week before they leave so the snakes don't poop while they're gone. But that would mean my snakes wouldn't eat for 3 and a half weeks which sounds like a long time. I have 1 bp around 350 grams, 2 around 450-500 grams, and 1 in the 1500 gram range. I have someone to check on their water and temps, but no way they would feel comfortable feeding them. Any thoughts if I should stop feeding now?

Also, would there be a problem with putting larger water bowls in the tubs while I'm gone? Im thinking the size of a medium-larger cat bowl/smaller dog bowl.
Thanks