We just moved to Singapore in July 2009 and my 7 year old son goes to the Canadian School at Toh Tuck Campus. He absolutely loves it there and loves his teacher. It is a really fun school with lots of activities for the kids.
I was also concerned about him taking the bus to school but after tears on the first day, he can't wait to go. I do meet and talk to all the moms at the bus pick up and drop off point at our
condo and 1 of them has turned out to be a great friend. You see the same moms everyday so you do get to know everyone.
If you're worried about not meeting other parents then just go to the coffee mornings and the get-togethers that the other parents organize.
You will also be at the school every once in a while for certain events so will meet parents there as well.