Billionaire starter kit: 14 things to get when you hit 10 figures - CNET

Most billionaires arrange travel via permanent, private staff. But oftentimes that staff tus to companies like Fischer Travel, whose founder, Bill, shown here, has an unlisted number and a waiting list. His company, run by daughter Stacy, reportedly charges a fee just to become a customer.

How much, you ask? As of 2010, it cost $100,000 to become a client, and another $25,000 aually to stay on.

In general, it helps to have investable assets of at least $30 million for Fischer to want to talk to you, but even that doesn't guarantee membership.