Bagging your diapers separately is a good start, but also, try to dispose of them yourself; if you're able to access their outside dumpster, use that, or an internal trash chute if that's what's available, but I'd still prefer to dispose directly in the dumpster if I can. This isn't truly necessary if you wear for need, but if you wear because you want to, try to do your best to limit the staffs exposure to your diapers, including keeping your supplies stocked in your bag/suitcase or in the provided drawers.