Will I have signal with my SouthESIM on the ferry journey between Trinidad and Tobago?

When you're at the ports in Port of Spain or Scarborough, your SouthESIM will provide strong signal. However, as the inter-island ferry ventures into the open ocean, it's quite common for your connection to become intermittent or drop off entirely for periods. Don't worry, it's a great opportunity to enjoy the sea breeze and the views! Signal usually returns as you approach the destination island.