There may be more exciting ways to spend your time, but relaxing with some tunes and the top down could be the way to go...

Golden Gate in San Francisco, California

I'd love to take a road trip California. I'd rent a convertable, and it wouldn't rain the whole time. I'd plan a zig-zag route through some interesting towns on my way to SanFran. It would be timed so that I could do the Alcatraz Tri once we get there. Then, we'd tour the coast, leave the car, and fly back (first class, of course).