August 13, 2012 reality engine David H, Helpful Info, Tourism, Caravan Parks UK Holiday Parks set out to attract Single Parents August 13, 2012 reality engine David H, Helpful Info, Tourism, Caravan Parks Single parents are the focus of a summer campaign which has been launched by the Best of British holiday-parks group. It says that for single mums and dads going away with children, holiday parks tick all the boxes.