Hello, new to the forum; I just bought a 1987 222 cc with ttop with full helm up top.
Is this an Osprey or a CCP?
1) The floor has a slight bounce in the floor along the starboard side of the console;does that mean the stringer is bad?
No.
The deck (floor) may be compromised due to a failure of the mounting fasteners sealing to the deck. You stated it has a T-Top. Water entering the mounts on that side may have caused rot in that area of the deck.
2) Was there wood used in the construction of this hull?
No, not the hull itself but yes in the deck, transom, under gunnels and console.
3) It came on a single axle trailer: most others I see online are double axle. Is the boat too heavy for a single axle trailer?
Well it's on a single axle trailer but.. that's the exception to the rule. I would want it on a double axle myself. Save the single for a 170 Osprey.