Hi Steve,
Try Kota Damansara (near Ikea & The Curve) flying site right next to Sri KDU. Basically from 1 Utama, you turn in to the right where you'd go to Ikea but instead of taking the left slip road, you take the underpass and drive all the way straight for a few KMs. When you see a Petronas Gas Station to the left, turn left and follow the road. The site is on a piece of land next to (after) the Sri KDU School which is on the right hand side.
I've attached a map to Sri KDU for your reference.
Welcome back to the hobby. I started off flying a COX 0.049 control line as well from Toys 'R' Us. Suddenly I feel so old!