that one spot is interesting. I went there many times in years past and especially this year. most of the time, I get nothing from that spot. on rare occasions, I get some good action as from my video here. if you can get in there, there's another better spot down the river from the bridge. I pulled many crappies from there, big ones; if you're into crappies.
it's along the bank, you'll see a swing rope tied from a tree. that spot. but then again, the structure changes yearly on that river...so your mileage will vary I guess.
bank access is a little challenging. you can drag a canoe down no problem, but you'll get a work out coming back up because of the steep slope. bank access is pretty tight so you'll have to try your best to maneuver that canoe. not sure about trespassing. haven't run into that yet. (might be best to keep on the north side of the bridge though).
good luck.