Planning a Trip ( Jerome k Jerome)

From the text:

Harris said there was nothing like a swim before breakfast to give you an appetite. He said it always gave him an appetite. George said that if it was going to make Harris eat more than Harris ordinarily ate, then he should protest against Harris having a bath at all.

I urged upon George, however, how much pleasanter it would be to have Harris clean and fresh about the boat, even if we did have to take a few more hundredweight of provisions; and he got to see it in my light, and withdrew his opposition to Harris’s bath.

Why did the narrator and his friends assemble that evening?

What did Harris suggest? Why was he overruled?