@izzythepush,
First of all you need all the right equipment demijons, bubble locks etc. I'll just use American measurements, if anyone wants Metric or Imperial measurements I'm happy to post them. Also if you want me to explain terminology I'm quite happy to.
4lbs peapods, 2.25 lbs sugar, 1 tablespoon citric acid, ( or the juice and skins of 2-3 lemons depending on the size) half teaspoon grape tannin (if you cant get hold of it, make a cup of really strong tea and add that) Yeast and nutrient. Water to make a gallon of wine.
Wash the peapods, then boil them until tender. (if using lemons add the lemon juice and skins to the mix before boiling) Strain off and disolve the sugar in the liquid. Wait until the mixture has cooled to blood heat before
adding tannin yeast and nutrient. Put in your sealed demijon and wait.
I always give my wine a year before I bottle it, but you might want to siphon the wine off the lees into another demijon a couple of times first, topping up with boiled cooled water each time. Make sure the wine is clear before you bottle it, (finings are available on the net if it won't clear on its own, or you cant wait long enough.) Most wines do clear naturally given enough time.
Wine making guru C. J. J. Berry describes this as 'a light attractive wine which is a great favourite with many winemakers.'
Any queries don't hesitate to ask. I've been brewing wine on and off for about 20 years, so I've already made most of the common mistakes.