[She's still a little concerned about them throwing themself into work like that so soon after being unwell, but it's their choice to make, so she walks briskly after them until they both reach the shoreline]

[She points to some debris bobbing up and down a little way out in the water, which appears to include some battered-looking but intact wooden crates.]

I was planning to try reeling them in with webbing, but it might go faster if both of us are working at it. Although if you can think of an easier way, I'm open to suggestion.