There is a considerable influx of folks
from Arizona in San Diego in the Summer (bad time to be in Phoenix) whom are affectionately known locally as ZONIES. Might think of Oceanside, Dana Point, Newport Beach as well. Try checking our local boating newspaper The Log, they have guides to different marinas in California. The 2 lakes near Phoenix are Canyon Lake and Roosevelt Resevoir which is pretty big but I think you'd get to know them lakes way too well in a short time.