Myself and my (hopefully by then) wife are planning to see some of the USA for part of our honeymoon. We have 3 weeks to do it and want to see San Francisco, Las Vegas and then on to a beach holiday of sun and sand in some part of Mexico. So, to you seasoned travellers out there, can you tell me. Is this possible in the time frame without charging around like headless chickens, do you have a good route suggestion so as to take in plenty of sights, or is this just far too ambitious for someone who has seen nothing of west side of America before. Maybe you could suggest a better plan. I would love to hear from anyone with relevant experinces. Many Thanks - Rob UK