emergencey prepardness

Jami and I have been trying to get prepared for the future which involves emergency preparedness. My idea has been to purchase a pickup and a tent trailor and the reason for this is we can leave the trailor pack at all times and if we had to leave our home in a hurry she would be able to get the kids ready while i hooked the trailor to the pickup and loaded the pick up with all of our emergency supplies. Examples of emergency supplies that require a pickup that could not fit in a van are dutch ovens, grills, water, food and other supplies that may have to be left behind because we do not have enough room in our van. Jami says i have a good argument but she would like to get a piano first which brings me back to my argument we need a pick up to transport a piano because it will not fit in a van.