The weather in Puerto Rico is supposed to be bad (rain, gusty winds) to misearble (tropical depression) during this weekend, so, instead of staying on the island, let's take a short trip to.... San Antonio, Texas !
I know.... 'in August???' you say - 'when its hotter there than a capsicum pepper???'
OK, OK, I promise we shall just take a strol and a water taxi on the Riverwalk (Paseo del Rio). How does that sound?