The ''Sweepstakes'' has S/S tie rods installed to inter-connect port and starboard to prevent side wall collapse...and S/S cages inside the hold hatches...so you can drop down through the hatch and see the complete intact hold from bow to stern...
Just to correct the record, the Park had nothing to do with putting those rods in. I did that, with a few friends and some donated materials and a donated boat from G+S. The Park was actually opposed to us doing that work, but because the"Sweeps" is such a draw fro divers and glass-bottom boaties, they relaxed the rules. Parks Canada's position on wrecks is that they left to die naturally, something I don't understand at all. When ancient works of art are recovered, millions of dollars are spent preserving and restoring them. Why should our old wrecks, historic as they are be any different.
Fifteen or 20 years later, the Park did put those cages in.
I have approached the park about doing some similar work (the tie rods) on Arabia. The depth obviously complicates that, but I have no doubt it could be done with some planning and very little money. I also suggested that they should study the impact of lifting the anchors off of her bow, and setting them on the bottom. Their collective weight but be a hide factor in the "slump".
Having said that, I also don't mind forking out a few bucks every year. The fees support the patrol/emergency response boats, education to visiting divers (and non-divers too), the moorings as Warren pointed out and so on.
I'd be remiss if I didn't mention that a number of the moorings here that are outside the park, are provided and maintained by the Tobermory Maritime Association... so those are the moorings at th Grotto, San Jacinta, City of Cleveland etc.