That's right, a canoe trip.
3 seconds sound clip from the Deliverance (1972) movie soundboard.
You can hear this line at 00:11:51 in the Blu-ray version of the movie.
Quote context
[...]
- Drive them down there for what?
- Me and my buddy here, we're gonna take a canoe trip down the Cahulawassee.
- We'd like to have them cars in Aintry when we get there.
- What the hell you wanna go fuck around that river for?
- It's there all right. You get in there and can't get out... you gonna wish it wasn't.
- Listen, Lewis, let's go back to town and play golf.
- I'll give you 30 dollars to take those cars down to Aintry.
[...]