No sand here but beach-type umbrellas are extremely important as even in February the temperature is already in the mid-nineties farenheit. The shade under the umbrellas is most welcome indeed.
Somehow the time got away from you and suddenly you have only an hour or so left. What to do? Hop on a public bus - they are very inexpensive - and just ride out your time. Or you could take a tuk-tuk instead at more cost. What's a tuk-tuk?