Odds of Hanging On
As long as you're able to keep up with technology, you should be able to stay in business. No one does the eye-holes-cut-out-of-a-newspaper trick anymore. Investigating cybercrimes like internet scams means having the digital know-how to use a host of software programs. You have to know what to look for when collecting evidence.
Identity theft and spamming cases are other investigative services that are increasing in demand, and you definitely want to ride that money wave.