Well, my mom and I decided to get my brother a snake for Christmas(We would help him take care of it,of course),and he wanted a kingsnake,but I don't think he is ready for a snake that musks and wiggles around to much.So,we thought he might like a rat snake,and I wanted to know,how do you drill holes in the rubbermaid?Can't the snake get out easily?Can I use a herp haven or kritter keeper or something like that?