We've been curing and smoking since before we had our own pigs and it always went really well. You get much more joy out of your pigs if you make bacon and ham.
Curing bacon (and smoking if desired) is easy, there are quite a few posts elsewhere on this forum about what to do if it's too salty. It's meant to keep for a long time therefore should be so salty, but that's easily remedied when the time comes to eat it. Curing itself only takes a week or so (it's quicker when the pork has been frozen).
Bacon doesn't have to be smoked, you can have it just cured and it'll still be in another league from what you get in the shops. Overly-smokey bacon is easily rectified.
You can make as small or large a slab of bacon as you like.
Air dried ham (Parma ham style), too, is really good, and a great money saver compared to shop-bought air dried ham! Takes many months to make, but so worth it!
It all seems rather tricky when you first read up on it, but it's dead easy, really. We've never had anything going off - let alone green! - and we never use preservatives other than ordinary salt! A very good book is Charcuterie by Ruhlman / Polcyn, though we leave out the preservatives they talk about (it's an American book, so they're worried about lawsuits, I suppose). You just need to read up on it first as much as you can, I spent many hours trawling the internet. Then just go for it.
Like Bib's pigs, ours are bigger and a lot fatter at 6 months than commercial ones - the fatter the belly, the better the bacon! We're going for older & (even) larger pigs next year, specifically for more bacon and ham.
Eve