Haiti

All day long (except in the cities where you are left alone) people shout Blanc or Mon Blanc to you. This usually sounds like an order to listen to the people and comes across as much less friendly than in the Dominican Republic. Most people don't like taking pictures or they want money for it. Often people ask for money.

Almost all nationalities can enter Haiti without a visa for up to 90 days.

Visa policy of Haiti

Haiti

Visa free

Visa required

Source: Wikipedia.