OK, so javelinas aren't pigs- learn something new every day. I've seen them in Arizona, but never hunted them.
http://www.desertusa.com/magnov97/nov_pap/du_collpecc.html
The comment about "piglets" was a joke since I must not have conveyed that.
I disagree on the 30-30 being “borderline inhumane” for hogs. Looking on-line, it appears the feral hogs out west are the same size as ours- yes, we have some monsters here too (my largest was around 350 lbs too- much larger had been killed at the club so there really wasn’t any point in weighing him. I used an 8mm Mauser with Norma ammo). I have killed them with 16 gauge, 12 gauge, 50cal black powder, .308, 8mm Mauser and 30-30 (and the .357 kill) - none of the hogs knew the difference, all died. Obviously, as with shooting anything, shot placement is key. As a disclaimer, none of the shots were over 100yrds and most were much closer-there are no clear long distance shots in the swamps.
While we don’t have mule deer, we do have healthy whitetails (
http://www.dnr.sc.gov/wildlife/deer/2006DeerAntlerRecords.html To add to that, we have enough of them that we have one of the longest gun seasons in the US, running from the middle of August to the end of the year with either sex hunts being common. They have practically become a pest species to farmers as well as being involved in an increasing number of traffic accidents. Deer depredation permits are pretty easy to get if you have crops.
I haven't shot any hogs since I was in high school and I haven't shot a deer in over six years.