I will be flying into Rome to get on a cruise ship in late August. I only have a day to experience Rome. I want to see the Vatican/Sistine Chapel, St. Peter's Cathedral, the Trevi Fountain, Forum, Colosseum and the Pantheon. I understand the majority of my day will be wasted by standing in lines but was told that a personal tour guide would be my best bet to beat the lines and see everything I would like to see in a short amount of time. What are you thoughts on my plan and di you have any recommendations of personal tour guides? Thank you!!