This is our first trip to PV and we really want to pack light, being it's only a 5 day trip. My question is, do I need to pack dress pants/shoes for my hubby for dinners out (we are not at an AI)or is it mostly casual, as in shorts/polo shirt/sandals? Our must try restaurants I have noted from other threads on this forum are El Arrayan, The Blue Shrimp, LeKliff. Do these have a dress code? Any info is helpful, thanks!