I'm a sole member of WY-based LLC but living in Europe and I need to set up an LLC bank account without traveling to States. Any ideas how to do it? Thanks
Short & Long of it: You cannot.
The current rules BSA, et. al. stipulate that you would have to be physically present in the branch to open an account and present your ID and company credentials. Anyone telling you otherwise is not correct.
I am based in Canada and ended up opening a US bank account with Harris Bank in Chicago without physically visiting their office. This was about 4 years ago. So maybe contact them and see if they could help you.
You could hire a CFO in the states and have the board authorise them for banking. Then they could open the account. Many companies get their banking done this way in the US (think of Multinationals).