Hello, welcome and congrats on the new Q. Buffalo wings are hard to get in the UK, some good butchers will be able to order them in for you if you ask. Fuel is a little more difficult to get hold of this time of the year and limited to ordering online or if you have access you can get restaurant lump from Bookers. Personally I use BigK restaurant charcoal, link below, the ACH15 and RCH12 is good quality fuel, you just have to order a few bags to make it worthwhile, I order in bulk
[url=https://flic.kr/p/paxmi1]

They also sell briquettes which are quite good but not currently on their website.
http://www.bigkproducts.co.uk/Catalog-BBQ-Charcoal_29.aspxYou can normally pick up HeatBeads in B&Q during the summer and on some places online, a lot of people recommend them for use in bullet style smokers, personally for me they didn't live up to the hype, I would use the FuelExpress briquettes found on most garage forecourts, make sure you don't by the instant lighting version if you are using the Minion or Snake method
http://www.fuelexpress.co.uk/index.php/products/summer-fuels/charcoal-briquettes-5kg/