For those interested in information about Jaisalmer, it is in the middle of a desert about 150 miles from Jodhpur, the nearest airport. I have been throughout Rajahstan except for Jaislamer, which I missed to a travelling incident that caused me to miss the overnight train there from Agra. For those interested in those pictures of a major body of water and coastline, you won't find it anywhere near Jaisalmer. the nearest coastline to Jaisalmer is at Karachi Pakistan.
I have to say that I am sceptical of flying in and out of Jodhpur with the accompanying 150 miles each way by road or rail to/from Jaisalmer. There is a small airport in Jaisalmer, but it is not open from April to September of every year. The flights from Delhi to/from Jodhpur are surprisingly good:
July 23 DEL JDH 1310 1400 IC421 Note this requires a 45 minute connection from the flight arriving from Frankfurt. This is incredibly tight, but if it works all is well (if it doesn't teams will not arrive in Jodhpur until the morning of July 24, via Ahmedabad).
July 24 JDH DEL 1825 1720 IC472
This shows that allowing roughly 6 hours round-trip by road or rail there would be about 22 hours for tasks and a pitstop in Jaisalmer.