Just back from 10 days on Island. Last 7 at Royal Palm. Brought six " kits" with us from home for four people as they worked great for a Florida cruise in December. Issue we had was finding quality Wifi. RP's paid for best package was not good enough to complete twenty minute process. Kept dropping, freezing up....we tried BBB and other local places but no signal was consistent enough to complete the test. Very frustrating. We did not have international Verizon package to test the hot spot ability. Thankfully, there are several start up companies that will come to your room to test if you ask around for 70/80 per test. There was a nurse at swim up bar and a waiter at BBB who do the test for cash and certify with paperwork plus email results. Brought the kits back with us...lol