Starboard Midship
The starboard side of the Benwood is sitting on some rocks so you can swim down and look under the wreck to spot eels, lobster and other critters that like to hide in or under things.
A popular and interesting thing to try and spot off of the starboard side about 3/4 of the way towards the bow is one of the old unexploded bombs the Army Air Corps dropped when they used to use the Benwood for target practice before she was finally and completely sunk in the 60's.