RE: 1st Hog - Didnt know we had any!
Looks like the perfect size for some good eatin'. Congrats!
I routinely see boars walking alone. The sows (with litter in tow) seem to move slower and will often hang in one spot for a long time it seems (and even more so if the piglets are young). If you find an area that's been destroyed chances are the sows and litters are probably close by.
I've only seen a big boar with the sow and litter a couple of times.