I am so excited for our trip now as it's exactly 3 weeks today, but the bit I am anxious about is the journey from LAX to our hotel. I've read how busy this route is so I'm under no illusions about how long it could take. But could anyone recommend the most "straight forward"? It's giving me 2 options in Google maps; the I 105 and the I 405. We are staying at the Hyatt regency in Garden Grove.