September Kruger+dive Mozambique..decision, decision!!!

Hi everyone,
two friends, two weeks, first time in Africa...we are struggling to make decisions on itinerary..please help!
First week: Kruger NP...Second week: diving in Mozambique.
We fly from London to JNS, Durban or Maputo? or? then rent car to self drive Kruger...considering that if we arrive in Maputo (visa on arrival) then out to Kruger..then back to Mozambique coast (will we need to make another visa)? what would be easier? is it too late to organize this, since we should leave 12 Sep.
Any advice on Kruger itinerary and diving in Moxambique?
Would be greatly appreciated!
Thanks

two weeks is very short!! but at least you are going to africa yippee the drive from joburg to kruger is around 5/6 hours stay in kruger at any of the national parks campsites of accomodation stay two nights in say crocodile bridge etc and then another two nights somewhere else close by also a thought we stayed in marloth park which borders kruger in self catering homes!! it is lovely no fences so animals wander freely around and you can then do day drives to kriger it really is a wonderfull place but if you want to go kruger then do so then drive to komatipoort and onto the border to mozambique to do your diving for a few days dont know where but i am sure you will find many places around the southern point of moz!! make sure when you hire your car you state that you will be driving into moz so you can get the correct paperwork etc. have a great time it is fantastic