I am desperately seeking a concise, descriptive and benefit-laiden tagline for my golf training site. I've been fortunate enough to be at the top of the search engines (my fingers are crossed) for many years and would really like to continue to beat out my new 'copycat' competitors.
My site is golf-trainer.com and is currently going through split-testing and the homepage is hideous. My conversion guy will love that

We are going to relaunch with a new business model.
Instead of just offering my subscription for online golf fitness training, I'm going to offer all my products (including dvds, books and equipment, and soon to be added mini-ebooks).
It will be the biggest golf training (improvement) site on the net, so I really want to show that in the tagline without boasting that is.
Any help would be greatly appreciated.