Note: Obviously this all assumes that any one of the steps is feasible, whether it be maximum towing capacity of helicopters versus that required to lift a trillion ton ship an inch off the sand, availability of them, etc. I also considered using British made VTOL Harrier Jump Jets, which, in theory (and I have so far found not a single article even addressing the possibility) could hover as Helis and slowly ramp up speed enough to be of any use without snapping cables or breaking ship. They can’t maintain hover for too long and can’t be too close together, but their potential combined lift capabilities seem worthy of consideration. Plus it will likely be easier to secure as many as needed relatively quick. Also, be VERY helpful if an aircraft carrier could make its way up the canal as close as possible.