The climate is warm but not debilitating. More than 300 days of sunshine a year. A light wetsuit is needed in winter. Summer and fall seas are bath temperature. Cost Inexpensive, although food prices here are a little higher than other Baja coastal areas.
Culture shock Bring cash and lots of reading material.
Except for the resident pod of finback whales, any entertainment will be self-produced. Local supplies are basic and iffy. Anything you can't live without, bring from the states or from Ensenada. Absolutely - if your kids can live without television and video games. If Baja is one of North America's last great wildernesses, then L.A. Bay is Baja's crown jewel of untouched beauty.