I think of the pig in 4 parts; loin, belly, shoulder and back leg.
We normally have the loin as chops, loin joints or back bacon (OH would have every one as chops

)
The belly tends to be one or two rolled belly joints (great for stuffing and slow roasting) streaky bacon or minced and used in sausages.
Front leg/shoulder - this is the best bit for mincing for sauages, burgers, meatballs etc but you can also get a few rolled joints too.
Back leg - pork steaks, cubed pork, left whole for curing

or minced
For yourself, friends & family - self seal bags will be fine. Our butcher does them in little trays and wrapped with cling film. On the freezing side - if your butcher can blast freeze the pork, this will preserve it far faster and better than a domestic freezer can.
Books - I love "Charcuterie" by Michael Rulhman and Brian Rolycyn and "The manual of a traditional bacon curer" but there are loads of others too

HTH & good luck !
Karen