MH Fire in Florida didn't know how to use escape window

I went to a class on fire safety at the FMCA rally in Pomona and learned a lot! I had never opened the escape window in the bedroom and we could not open it! It took us a lot of effort and time to open it and the seal tore in places, but it is now open. We are in the process of getting a new seal and making sure we open it occasionally so it does not stick again. We also practiced getting out of the window. To us, knowing what to do in case of a fire and practicing is extremely important.