Hey PM me as your last solution if you cant find any other way to house them.. I would need to clear it with my parents, but depending on how long you would need it at my house for, it could potentially work out. Is your rack moveable? Do the tubs have locking lids so that you can transport the whole system over? I would not feel comfortable holding them without heat for over 16 hours, might not be the best idea for your snakes. Im not making any promises but if you tell me dates and times we can maybe figure something out.