I'm heading to the big smoke to visit my brother and his family for a week. We are planning on going to the zoo, which will be no mean feat, considering its summer here, and the temps have been around 37C in Perth. I've decided to hire a wheelchair for the day, and big brother rekons its a great idea. My darling nephew said if Dad gets tired he will push me.....Wow, I think I am blessed having a caring understanding family