Need my cambelt doing (over due

) and would rather try having a go at it myself rather than paying a garage to do it, I need to get more stuck in and build my mechanical confidence and knowledge.
But I'm not quite confident doing it all by myself so I was wondering if there's anyone on here that's fairly local to me (Leighton Buzzard, Bedfordshire) that's done a cambelt before and knows what their doing enough to help me out and make sure I don't make a complete f**k up of it?
I can offer petrol/beer money and supply a steady flow of tea and bacon or whatever
