Agencies like Oaklands are frequently advertising for VIP/VVIP F/A's you regularly see the ads on Aviation Jobsearch but I've never seen one yet that didn't want first class or business experience of at least two years. Traysurfer makes a valid point, to spend your time learning more about the catering side would be useful, in commercial your catering uploads are a simple matter of numbers whereas in private you are actually menu planning, quite a different ball game.