My kind of a holiday too...
Did u guys drive from Singapore? 
Nope we didn't, my dad didn't want to drive - the only negative point is it's far away. Took a bus to KL and then managed to find a cab to take us up for RM200, about 2 hours from KL. I have the contact if you want, he's a very nice man and a Christian :). Alternatively, you can rent a car in KL. Stanley would have a great time taking pictures there, I'm sure!