Aggreed I love my salt marsh even though it is challenging place to hunt.
I have heard stories of people getting stuck and the tide coming up out west.
Two Christmas's ago I took my little cousin out for a quick shoot before family obligations. I had the mud motor and it was low tide, It does ok being on a deep v but prolonged runs over mud flats = a little pushing. We were 10 ft from the edge so we hopped out to push. We were going well and were almost to deep water when the boat got really heavy. As I jokingly yelled to my cousin to put some elbow grease into it, I looked over the boat to his side and all I see are two eyes and a baseball hat staring back at me. He had stepped into a muck hole and was swallowed up to his hips. I went to his side and tried pulling him out, no good. I tried digging with my bare hands then the oar, nope. Now I'm getting worried, it's 5 degrees out with a stiff wind. My hands are frozen and every thing I own looks as though it was dipped into chocolate. We were able to squeeze him out of the waders and get him in the boat. Now he is wet, waderless, and stuck in the boat until the tide comes up enough for me to push the now muck covered boat to deeper water. thankfuully it was incoming tide and we only had to wait a half hour. We watched the sun come up next to a fire in my family room, drinking a hot cup of coffee and dreaming about watching birds pour into the blocks or what was awaiting for us under the Christmas tree.
Be careful out there and good luck.