If your making enough, fly to Hong Kong or Singapore open a corp and a bank account. PayPal allows you to deposit funds directly into accounts in either country.
Then setup a small monthly payment to yourself for living. Make sure that the payments to yourself are for consulting or continued work on the software. Make your position something that allows you to maximize write-offs from a home office.
The cost of this structure isn't very small but it's going to get you setup well for future.
Only problem you'll have is if one day you actually want to get large sums of money into the country you live to make a large purchase. However you can probably make the purchase through the company.