Thanks for all your replies.
A little while ago I picked up some older long boards but after reading comments here and elsewhere decided that a newer, wider board would be better to learn on and a little less frustrating. I will leave those boards for when I actually manage to do more than fall off.
It seems the Go is the most popular but that also means having to save a little more than I planned to spend. I guess it will depend on how impatient I get, especially if the weather is good!
Thanks for all your advice and maybe when I get my new rig, I can catch up with some of the Geelong locals to get pointers