Honestly I wouldn't be worried, but if something were to happen my biggest concern would be your gecko. I would consider getting a power inverter or heavy duty power bank that could power a heat lamp or heating pad for transport. I would reach out to your veterinarian and inquire if they do boarding, even if it's not something done normally they might make an exception in dire circumstances. It would be very difficult to provide adequate habitat for an exotic in a vehicle or motel room without relocating your whole enclosure setup.