i did wine for a while and very successfully. I just got pissed off cleaning all the time, it took hours to do properly.
my best wine was banana and rose petals, lovely. My bro came home one day to find all his roses in the garden gone.
I also did a sherry which was very nice too the alcohol was increased by adding a bottle of vodka.
a cheap easy one to do is elderflower champagne
http://www.farminmypocket.co.uk/growing/wild-food/elderflower-champagne-recipe