Use your mouse to drag the red cross to where you think the barrel will end up. When you have selected your spot press the "Select this Spot" button below.

This will generate an entry form with the Ordnance Survey coordinates of your chosen position. Complete all the boxes on the form and make your credit card payment of £25, (using PAYPAL) and your entry will be submitted.

You will then receive a confirmation email and receipt.

BEST OF LUCK!!