Just a few thoughts:
Driving Range - Virtual landscape where all can go at once for that real experience.
Chipping/Putting Greens - Can include clubs actual areas, or able to select courses.
Long Ball Comp - Create /Monthly qualifiers w/ Annual Championship.
REAL Virtual Tournie / WGT Convention - Live 4 day Tourne/Championships in Las Vegas (I have special event/convention support company so I could just see it...)
...Have a few more ideas but I digress...
Best,
td