Ok so new to the site and this is a two part question. A friend and I have just gone a little over board and moved up to a 30 gallon all grain system (30 gallon HLT, 30 gallon Mash, 55 gallon Boil Kettle all electric). I am just wondering how other 30 galloners have gone about getting all their grains, hops, yeast, etc.? As I don't believe my local homebrew store will have that much grain consistently in stock.
Also, for 30 gallon batches, any tricks on how much yeast to use? Or just 6 pouches?