The 10-day packages, from isharetravel.com, aim to cover "the best diving and game viewing on South Africa's East Coast".
This, says the company, will range "from the stunning reefs of Sodwana Bay, to the tranquil African bush of Hluhluwe Game Reserve and the exhilarating tiger shark dives at Aliwal Shoal". This means that "even the most experienced diver will not be disappointed".
Boasting the world's most southerly coral reef, Sodwana Bay features marine life including whale sharks, mantas, ribbon eels and huge schools of reef fish.
The vast Hluhluwe Game Reserve is home to "the Big 5 and other African wildlife, all waiting to be spotted from the back of an open-top safari vehicle".
The tiger shark dives take place on Aliwal Shoal, frequented by these and several other shark species including the celebrated "raggies", and featuring some great rocky-reef diving plus the wrecks of the Produce and the Nebo.
The isharetravel dive safaris include 9 nights' half-board accommodation, 6 days' diving, 2 tiger shark dives, 4 game drives in Hluhluwe Game Reserve, "experienced guides", transfers from Durban airport, and various "afternoon trips", but not flights or dive gear.
They cost from £2670 (for divers) and £2080 (non-divers), not including the 5% discount, which isharetravel.com says can be enjoyed by simply quoting "Diver Net".
Dates are: 1-10 September; 15-24 September; and 10-19 November.