I had guests use Tropic Ferry last month off their own back. They missed a connecting flight in US due to bad weather and caught the later Dallas flight to Belize. They emailed Tropic Ferry to tell them but they weren't there to meet them at Intl. They had to make their own way to the Water Taxi, which they made the last one by the skin of their teeth. Problems happens I guess, the measure is how it's dealt with. They had had no response to emails or phone messages from Tropic Ferry four days into the trip and the office had moved that week with no notice or forwarding details. Don't know how it ended or if they had prepaid as I forgot to ask about it later in the trip, but they weren't impressed and I wouldn't use it for my guests now.
Distributor will cost you about Bz$50 per case IF you take the empty bottles and case back there. Saving ~US$5. Is it worth the hour schlepping back and forth and effort for 20 cents per beer? I know when I'm on holiday that isn't happening.