I believe under your Verzon data plan, no issues in USVI regarding email and tests. But, all phone calls cost $1.99/minute, in and out.

I would agree with everything said. Spirit has only one reason for its existence. To make money. And what they offer, and don't offer, is for just that reason. If you understand and accept that, go for it. There is no first class. There is no class at all. To be even comfortable you have to pay for ...