My wife and I have started travelling overseas every summer vacation to escape the heat of Korea. I have taken digital cameras the last two trips but next year I want to bring a film camera. I will bring a variety of film such as colour negative film, black and white, and slide. The negative film I can get done almost anywhere in a couple of hours but the other films I will need to leave undeveloped until I get back to Korea. Let's say I expose a roll of slide film and it doesn't get developed until a month later. Will that be okay?