Check this ladder out. I just put one on my 2011 puma as I am a big guy 6’4 and 290#. most ladders do not go deep enough into the water for you to use if you have to haul yourself out of the water by yourself. Add it the extra weight of water soaked clothes, life jacket bulk, etc. and most folks could not get a leg high enough to reach the bottom rung. This ladder extends down 45 inches, plenty of room for folks to use their legs and safely get back in the boat.
XinKunmarine 4 Step Boat Ladder,304 Stainless Steel Telescoping Dive Ladder,Folding Heavy Duty Metal Ladder for Marine Boat,Fishing Boat,Pontoon Boat,Yacht
Check out on Amazon