Yes. Everyone traveling out of America requires a valid US passport.
No you do not need a visa. However when passing through customs at the airport, you will have to pay $10.00, cash only.
We will have transportation available that will take you to and from the hotel to the ceremony and reception.
It is a formal wedding attire. Women should wear long formal dresses. Men should wear a formal suit. It is recommended to wear a darker color suit.
For nonstop flight to Nicaragua, fly out of Miami International Airport. Suggested airlines to fly out of are American Airlines or Avianca.