Float the Russian River for 50% off this summer. Even with a paddle it’s pretty effortless to drift along in an inflatable canoe through pristine redwood groves. Your grandkids (and their dogs) will love the extremely leisurely 4 or 5 – hour trip. Sign up for the discount ($24.50 for adults) at Russian River Adventures who will shuttle you back to your car when you land. Hard to believe you’re only 60 miles from San Francisco.