Bring a fiver mate just to cover yourself. There's another guy coming Sunday who's never done hft before so you won't be alone. Good bunch of lads there will welcome you and pair up with you round the course and explain the rules to you and show you how the scoring and card marking works. Plus no doubt they'll give you hints and tips on ranging etc.
Ill be there from about 8:30 as I want to zero another rifle in and generally fanny about on the plinking range. Take some waterproof boots or Wellies and warm clothes mate. Nowt worse than lying on the ground cold.
See you sunday mate.