I live in an area where you have to be a ninja buyer to get a house,
Put all your ducks in a row, have everything in place to act really fast,
Get a large scale OS map of the area, work out carefully where you want to live,
Make a detailed list of preferences , acceptable compromises and complete no no. This really helps you focus when you do come across available property, and helps avoid panic buying.
In our area because there are far more buyers than there are properties, a lot(most) go word of mouth (put the word out to everyone you know in the area that you are looking and any tip offs welcome), our village shop notice board sells more houses than the local agents, we have a lot of people put up cards asking to buy, with pull off contact details, it really works, and some put their own houses up on the board.
we also get a lot of cards through the door, people write a polite friend note and usually print on nice bright card, asking if you ever consider selling to contact them, with email, and phone contact details, I have a lot of these cards on my fridge,
The last two houses to sell in my road were bought by people who put a card through everyones doors every month until someone gave in and sold.
So get the OS map out, print some cards, drive round and put a card through any house you would like to live in, that matches your critiria .