Selfbow,
Not that big of a canal. It probably comes up to chest height at its deepest point and is about 3-4 feet wide. We have a road that runs along it from North to South across our property that parallels several water oak flats. They were sticking to that road but all the water oak acorns are gone now. They've been rooting up pine roots now, and it looks like the sounder of sows and shoats has moved into some thick pines on my cousin's side where no one hunts. I thought they'd be using the canal for a wallow, but now I think they are using the canal on my cousin's side, plus there is another flat of water oaks over there. I'm sure I can get on the sounder and get a good shot, but the boar is another matter.
I think he is holding up on the north end of our property at the end of the canal that drains into a swamp just off our property. It is some thick brush surrounding the entire swamp. I've been in there once coon hunting and it was a chore to break brush and get in there. No way I can slip in from my property and get to where I think he is hanging his hat. I may be able to go up the road and come in from someone else's property, but I think they're chasing him too, so chances are not good I will get permission. I may just walk/crawl up the canal since the water is low and see if I can get in that way.
He has not come back to our baited traps yet, and I don't suspect he will anytime soon.