Immediately after the museum tour, I headed straight back to Suntec City Mall only to find out that all the tours are fully booked by 3pm and there's already a large crowd gathering at the briefing area.
On my way back to the Suntec City Mall
The 4pm group was subdivided into four groups and lead to four Duckie vehicles. The vehicle which I boarded was named "Darla" and it's a 'female' vietnamese war vehicle used by the US soldiers to transport military aids or equipments. I had quite a good tour guide - Zach and the tour was rather enriching with his illustrious expanations on the major landmarks in the Marina Bay region. I was surprised to learn so many new and interesting facts about Singapore during the tour despite being a Singaporean! Zach also succeeded in getting the spontaneous participations from the tourists in his quizes where the prize for guessing the correct answer is the Duck Tour whistle. I didn't win any so in the end, I decided to buy one. :)
Hard at work at the Integrated Resort site