Questions for my upcoming trip  I’m leaving for Iceland on the 25th and have a few questions. Can I purchase a “throw away” phone once I’m their, or should I get something before hand. Also do I need a different charger?  Do the cars typically have the same ports inside to charge phones? I’m renting a car and driving all the way around the country. Lastly are visas accepted all over the country? Or should I bring plenty of cash. I was in Ireland years ago and some areas I had no option for cards and no atm.