How many letters does the top answer for “water travel for pleasure” have?

The most common answer is boating (7 letters).

Crossword clue: water travel for pleasure

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

boating 7 letters wn-def

water travel for pleasure

yachting 8 letters wn-def

water travel for pleasure

someone who travels for pleasure 50% similar → holidaymaker, tourist