Hello All! I will be enjoying my first Mexican Riveria cruise in 3 weeks on the Sapphire Princess. Can anyone tell me if there is plenty to do right off the pier in Cabo San Lucas without me having to arrange for an excursion or if the rock formations, the shopping and/or beaches are too far to walk to? I am travelling with my mother (72) so distance or terrain would be an issue if rugged! Thanks so much!