Here are the Belizean regulations the dive operator has to follow. If there was an incident with a solo diver the operator would be in trouble.@gmerick
I sent your questions just as you asked them to the resort and here is their response.
- For independent / solo divers, will there be published expectations to manage dive logistics? ( on the ladder within 1 hour, diver retrieval, redundant air, DSMB's, safety equipment) Our guides will plan and go over all dives as scheduled based on dive conditions and for safety divers will be monitored.