As Victor Meldrew would say!!!
"I don't believe it!" You hold a mangament position and you ask about time management? The key as with all study is small chunks regularly taken, reviewed at increasing intervals to get it into long term memory. Try to understand concepts rather than just learn answers to feedback questions alone. If you are not able to be obsessive you may fall by the wayside as the quantity is significant even when the level may be reasonable. Get a network of supporters, make sure you can scan read, write quickly and know your own preferred learning style. Get organised make a diary, keep a log and a record of the more difficult bits to discuss with your peers etc etc
If you have a higher level education this should be second nature, if not you have your work cut out.
Good luck - remember to take some time out, eat well and sleep often
Note: if in doubt draw a picture!