i'd say, read a few books first. on starting with pigs,. have a think what you want from your pigs, and how you are able to look after them. find someone local who keeps a few pigs,ie a smallholder not a big commercial unit, and make friends wth them. they will know vets,butchers,abattoirs, breeders,feed merchants etc and may be happy to help.there are also coarses on pig keeping and breeding, full day and half day which can help with lots of issues, ie how to give your pigs an injection when required, how to tag or tattoo your pigs and how to keep them in one place etc.Don't be afraid to ask questions, but be specific, we'll still come up with more opinons than you can take in at once.there are loads of pig keepers of different scales on this board, but we all love pigs and want people to look after them in a caring and responsible way, so we will hold your hand through any problems. good luck.
carl