Keep in mind that anyone buying a bank right now is competing with an unprecedented amount of highly sophisticated Private Equity buyers with access to plenty of cash.
Even if you were able to acquire a bank, you'd need to go through much of the FDIC and OCC (assuming it is a nationally chartered bank) approval process. This is typically a time consuming process. Prior to the crisis this would take 18 months to 2 years. Currently the FDIC is making this more difficult and de novo banks forecast a 3+ year approval process.
In addition to the time constraints to starting a de novo (brand new) bank, you need to have regulatory capital in advance of opening. Off the top of my head you need to have enough capital to cover your expected three year deposits. So unless you have $50m lying around, it will be tricky.
That all said, there are ways to do this. If you'd like to know more about what we are up to, let me know.
Oh, and I totally agree. Banks suck. We are trying to fix that situation. We are 6 months into the process and hope to have something in the market by the end of this year.