Isnt it just a small world, just reading your previous posts and you having mutual friends in Oz with the OP.... thats mad!!
We fly on 23 June (yikes) , no stopover, just going for it lol, arriving 25th..... you wont be far behind. My husband, Rob, is already out there working and sorting out somewhere for us to live and guess what?? we are looking at Seaford too.... he got a really good feel about the place so got a couple of viewings tomorrow night, fingers crossed he gets one. I might just take you up on your offer of advice etc. at some point, you gotta take all the help you can.