I made my racks myself out of melamine, and yes, I do provide hides. What I use are the plastic dog food bowls that you can find at pet stores that have holes or notches on the sides. You can then have your watering bowl and hide all in one.
I agree that Aspen is messy. However, it really helps in cutting down odors once your snakes are larger. I use newspapers, and I'll tell ya, the room really stinks about 3-4 days after everyone eats LOL. The Aspen really cuts down on this, but I only use it when necessary as I find it to be a pain cleaning cages otherwise.