We are looking to take a day trip to Nami Island + Garden of Morning Calm. Hotel recommended tour operator was 180,000 krw per person which was fine, but was not a private tour. When we requested private car and driver for the day, price has now shot up to 600,000 krw for 8 hours. Is this rate reasonable? If not, can anyone recommend a private car and driver for general use in Seoul, but in particular to take us on that day? Any and all help is much appreciated. PS: Yes, we know it is all doable by public transportation but have heard that going from one place to the other is a bit complicated/time consuming without a car. Thank you in advance.