another possibility
When you are ready to give it a try, if the running rigging is in place, you might kedge it upright by using a halyard attached to an anchor which you walk-or-dinghy out well off the beam. Then use the onboard winch to right the boat.Then use the highest flow pump you can rent that works off a gas motor, and pump out the inside. If it isn't holed too badly, you should be able to tow it with the pump running till you can get where yopu can secure it in shallow water where it is safe.Or, if it is just the rigging and winches etc you want, check with the CG and go to work right where it is removing everything salvageable...Might want to check with the CG to make sure once you claim it, you haven't claimed the responsibility for everything that happens if it sinks again, or leaks fuel...If it works out, post pictures of the effort!Good luck.