You don't need to become incorporated to open an acct. Goto www.sos.in.gov and file for a trademark. You will then get an employee ID #. That's all you need to open a bank account. If you are able to do it, I would suggest getting registered as a not-for-profit organization.
Go non profit. Once you achieve you 501(c)3 status, there are a bunch of things that you can do to raise funds for your team that you would otherwise be hampered by if you were an LLC.