Posted on 11 Mar 2013
Julie, the best answer I can suggest is to have a look at the Caravan Club site which has a section covering such things - other sites will also probably cover this area.
Do you have any friends who caravan? If so ask them for help, we have twice had friends visit us at our caravan to spend a couple of hours with us to see if they think it may be for them and to answer all the questions they may raise. Both have since taken to this great life style.