I'm starting to think no one, besides the CEO, actually wanted to board that death-trap… but they got coerced into doing anyway after he questioned their courage and/or masculinity. (this is the guy that said safety measures are for pussies, after all)

Hey now, Edd is an actual super genius so if pressured into going to the Titanic Wreck he would have probably built something that could do it. Or even if Eddy rushed him…….well they fell from orbit once and survived I guess.