We chose this tour company called Tours 4 fun to see the West Coast of America in May 2010. The tour started from Los Angeles and ended at Los Angeles in seven days. We visited San Fransisco, Las Vegas and Grand Canyon. The bus was excellent and the hotels were also very good. The tour cost included only the bus and the hotels. No meals were included. All other tours were optional. They took us to most of the touristy places and the optional tours like Hearst Castle, SF City tour, SF Bay cruise and Casino tours were reasonably priced. The best part was we had a lot of time in SF and also we could spend 2 nights in Vegas. In the Grand Canyon, we had more than half a day in the West Rimto do the helicopter and boat ride, skywalk etc. We got to do one of the shows in Vegas.
The only disappointment was the Yosemite National Park where we just drove through and the drive to reach there also was very long, so very less time. The places where they stopped for meals were mostly Chinese eateries since more than 60% in the tour were Chinese. Also, the guide would first speak in English and then Chinese. The guide we had first for SF was from Hongkong spoke good English and was easy to follow, the other guide in Las Vegas, spoke accented English, which was tough to follow. The tour cost with 2 rooms between the three of us cost about 1300 usd, though we could have taken a single room and saved about 400 usd, but we needed the extra space and so no issues.
All in all, we saw what we wanted to and had a good time!