Contact real estate agents in Ensenada - sometimes they manage rentals. Also Gaviotas has several casitas available - you could get 3 or 4? Maybe consider going during the Guadalupe Valley wine festival in August. Very special event.
The Valle de Guadalupe Fiestas de la Vendimia (Wine Harvest Festival) will take place this year from July 26-August 19, 2018.
The Vendimia is a series of elite parties and events held mostly at individual wineries. Galas, dinners, wine tastings and grand parties celebrate the harvest season for the grapes and showcase the local cuisine and wine. Tickets for all events should be purchased in advance and as soon as possible (the most popular events sell out quickly). Tickets for most events tend to be expensive, but there are a few free events and some more affordable ones as well. Hotels should also be booked early as the valley fills up quickly during Vendimia. Check out our list of Valle de Guadalupe hotels. We recommend staying in Ensenada or Rosarito if the Valle de Guadalupe is booked
E.g., Sunday, August 19: “Concurso de Paellas ‘Ramón Garcia Ocejo’” Paella Contest
Place: Viña de Liceaga Time: 12 noon This huge event concludes the Vendimia festival with more than 50 winemakers presenting over 130 different wines. 90 teams will make paella, competing for first place. This is one of the most popular events of Vendimia and tickets sell out fast.