In my opinion the most valuable information about corn snakes can be found on Ians Vivarium. It has helped me over the years and will guide you too. It has a forum and morph calculator with thousands of photos. Have a look, see the largest online guide to corn snake morphs.
The African Snakebite Institute has developed a variety of snake posters to assist with easy identification. These posters are available as free downloads from their website, where you can also find the terms of use.
There are loads of valuable information to be found from a list of people country wide that do snake removals to what to do in a snakebite emergency with contact numbers.
Here in the Western-Cape it is mandatory to apply for a transport permit when selling a pet snake. The application are done by the seller on behalf of the and sent to our local conservation office nl. Cape Nature. If the application is successful, Cape Nature will issue the transport permit within 10 working days.
Only then can you collect your snake and take it to the address you supplied for the permit.
Follow the link below for the forms and more information.