Gentlemen: Suits and ties Ladies: Long dresses
Yes, you will need a passport and will also need to pay for a tourist visa in cash when you arrive (approx. US$10 per person).
The currency used is the Dominican Peso ($DOP). Currently, the exchange rate fluctuates at around $47 DOP to $1 USD. You can also use your credit card with most established vendors.
Uber! It's safe, cheap, and easy to use with your current profile.
Restaurants will add a 10% mandatory tip required by law to the final bill. Most people will leave an additional 5% - 10%.
NO!