Thanks for the hatrack suggestion!! I've been looking into bird stands and such but they are really expensive. I have also considered making PVC or ABS structures since the snakes could use the interior spaces as welI as the outer but again the fittings are pricey.

I currently use a couple different cat towers (hard to clean but what I already have) as well as two popup screen tents to give them some enrichment and more space. I especially like putting the snakes out on the deck in a tent so they can soak up some natural rays!