All-Outdoors California Whitewater Rafting is a rafting company based in both Walnut Creek and Lotus, CA. We run 1-Day and Multi-Day trips on 10 rivers in California. During the summer months, we employ about 70 part-time and full-time guides, a reservations staff, and a few people to maintain the website. We are owned and operated by the Armstrong Family who started All-Outdoors in 1962.