I out one in yesterday. I made up the recipe as i went along, not really what you wanted but here it is.
50g of dried Elderflowers.
1 litre of Apple Juice.
1 litre of White Grape and Peach Juice Drink.
500g bag of Sultanas.
1 kilo of Sugar.
Juice of one Lemon.
Yeast Nutrient.
Gervin Universal Wine Yeast.
I might add some more Elderflower when i rack it, not sure yet.