Wet fun-park attraction, 7 letters
Backscratch, politically, 7 letters
Engage in vote-swapping, 7 letters
Exchange political favors, 7 letters
Scratch each others' back, in D.C.?, 7 letters
Swapped political favors, 9 letters
Lumberjack, at times?, 9 letters
Political favor-monger, 9 letters
Back-scratchers' activity, 10 letters
Legislative exchange of favors, 10 letters
Lumberjack water sport, 10 letters
Politicians' quid pro quo, 10 letters
Several fallen trees immediately joined the campaign by engaging in..., 10 letters
Act of exchanging favors for mutual gain, 10 letters
Rotating a log rapidly in the water (as a competitive sport), 10 letters