Kuwait travel question
 

Have to travel to Kuwait for 4 days (2 of which are full days) and will have plenty of free time. Is it worth renting a car and going to Failaka Island? If so, any tips for the island, recommendations for renting a car (and likewise, anything to be aware of...), and any where else worth driving to?

Also - is that mandatory DNA test they tried to implement upon arrival still a thing?