Good luck - its all part of the learning experience. Had three disasters myself.
Things I have learnt:
1. Cleanliness is next to godliness. My Admirals reserve got infected and tasted of celery.
2. Dont try to cheat! Pitched yeast at 28c (couldnt be arsed to wait for it to cool), runaway, exothermic yeast ferment raised temperature even further - Marmite and nail polish flavoured beer - even worse than celery.
3. Dont dick about too much till you have an idea what you're doing. I used black treacle to prime an ale - far too strong a flavour for the beer style - tastes slightly metallic. I've managed to slowly work my way through 20 pints of this, I think I may bin the rest soon - lifes too short for bad beer.
4. Post a message - the guys on here have so much experience (its coz they're really old

) and they give it so freely.
Enjoy! (Hows the fruit winde coming along?)