It's easy to forget that MacRumors has this forum which is full of Mac people. It would have been a perfectly fine question in any other forum here.
OP - The 'Remote Tap' app will allow you to control your Mac's screen over wifi. It will work but is kind of tough to use with pro programs that have lots of small buttons. It's not as great as using the 'Remote' program with iTunes but it will get the job done.