Basketball Tournament in Rosarito BC. More that 30 teams from Baja California, California and Arizona. Men's/ Women's/ High school May 7 to 9. https://basketball.exposureevents.com/167690/cinco-de-mayo?fbclid=IwAR3Hm1UC-sbE7jVVT1WV6rlB7PFDt75iUBhwlKQ
If you surf and skate and you're ever in Ensenada -- check out https://www.facebook.com/playahermosasurfyskateshop . It's close to the boardwalk.
Volleyball lessons. Check out patrickcarrvolleyballcoach.com for more details.