you should be able to move your tables into, create an access data project or link the tables back into the Access front end and use the existing Macros. of course something is not going to work right and there are many things consider and I am sure there are many articles on the web regarding moving from Access to SQL as it has been done so many times.
If one brings so much courage to this world the world has to kill them or break them, so of course it kills them. The world breaks every one and afterward many are strong at the broken places. But those that will not break it kills. It kills the very good and the very gentle and the very brave impartially. If you are none of these you can be sure it will kill you too but there will be no special hurry. Earnest Hemingway, A Farewell To Arms.