Haven't done that but I've gotten very used to clearing weeds off the fin or foil after losing a lot of my early sessions just like that to very draggy weeds.
Done that a few times. But within a few meters of trying to pump up onto a plane I realized a problem. Back in the 90's on the Northshore of Maui got too excited. Primo waves at the small break off the "beach" we launch from in front of the house. Bit of a wind shadow from the house upwind and on a baby point. Bit of a pain getting clear. Felt the vibrations. Thought something was broken. Like the fin box. Nope fin cover. Just removed it and tucked it away. Not the first and not the last time.
Once I find a fin I really like it only touches the water and the fin cover.
once i did carry my kit all the way down into the water with the fin cover on. one empathic and perceptive bystander called my attention to that just in time, destroying all my chances to pretend that didn't happen.
Done the fin cover thing. Also have stepped on to the board in 30knts in a nasty shore break then realised I'd forgotten to put on my harness. Dumbass.
Yes I've left the fin cover on too, but I did realise something was wrong 50m into setting off.
I also done worse stuff, a couple of years ago, I forgot to put the fin bolts in, and ended up losing my favourite (and very expensive) slalom fin. And last week, I went to hook in on my first run, and realised my seat harness was in the trailer.
I don't know if I feel better or not knowing that others have forgotten their harnesses... worse when you have to walk further out to get to foiling depth
I have been known to forget my mastfoot. I see many others do too these days and they manage to go out anyway by flapping their rig high above their heads. seems to work best for those with those inflatable style beginner rigs rather than full cam set ups tho.