Countries we've visited:

Albania

Andorra

Antigua and Barbuda

Aruba

Austria

Australia

Bahamas

Barbados

Belgium

Belize

Bolivia

Bosnia and Herzegovina

Brazil

Bulgaria

Cambodia

Canada

Cayman Islands

Chile

Colombia

Costa Rica

Croatia

Czech Republic

Denmark

Dominican Republic

Ecuador

El Salvador

Estonia

Finland

France

French Polynesia

Germany

Great Britain

Greece

Guatemala

Haiti

Honduras

Hong Kong

Hungary

Iceland

India

Indonesia

Ireland & Northern Ireland

Italy

Jamaica

Japan

Lao People's Democratic Republic

Latvia

Liechtenstein

Lithuania

Luxembourg

Macedonia (FYROM)

Malaysia

Martinique

Mexico

Moldova

Monaco

Montenegro

Myanmar

Netherlands

New Zealand

Nicaragua

Norway

Panama

Paraguay

People's Republic of China

Peru

Poland

Portugal

Puerto Rico

Qatar

Republic of the Philippines

Romania

Russia

Saint Lucia

Saint Maarten

Serbia

Singapore

Slovakia

Slovenia

Spain

St. Kitts and Nevis

Sweden

Switzerland

Thailand

Turkey

Turks and Caicos

Ukraine

Uruguay

USA

United Kingdom

Vatican City

Viet Nam

Virgin Islands (UK)

Countries on deck for Fall 2021 (fingers crossed):
Oman, Jordan, Israel, Egypt