suggest dpv's would be huge benefit on a wreck dive such as that! If you do not have them, and not trained--you may want to be and purchase one...besides they are fun and dramatically lower a divers consumption rate when properly trained and streamlined, beats swimming, better for body, no co2 build up, cover much more ground as you can comfortably cruise at 150' on a wreck and circumnavigate many times to get familiar before your penetration. If a current you don't get blown off and can keep your place in current while doing deco/safety stops if ascent line rather than get blown around, strain to hold or stuck with a bunch of other divers- you can social distance instead-haha