I think your Board members are not only asking you to make an end run, but to ignore your state regulations and to jeopardize your own 501(c)(3) status. If that much of your PTO leadership would benefit from the fundraising, it just would not be appropriate for the PTO to be involved.
I'm not sure trampling on federal law, state law, and your own ethics is exactly in the best interest of the organization. But, then again, someon in your group may know the right loophole that keeps this from being a total disaster.
If I read your state regs correctly, any school club/organization that raises funds must deposit those funds in a designated, school-controlled bank account called the
{School name} Internal Fund.
Read over Chapter 7 of
Financial and Program Cost Accounting and Reporting for Florida Schools(Redbook 2001)
DOE - Office of Funding and Financial Reporting
I'll list a few quotes below. I have a hard time understanding how anyone could claim this school chorus is NOT a school organization and therefore not subject to your state regulations.
Please keep us posted as to what happens.
BANK ACCOUNTS
Each school shall have only one checking account which shall be entitled "(SCHOOL NAME) Internal Fund, The School District of ________ County Florida," or alternative which clearly identifies the school and school district. This account title must be imprinted on all internal fund
checks and deposit slips. All monies received by the school will be deposited intact as collected into this account and all disbursements will be made by checks drawn on this account. ...
All collections received by any club or school organization must be deposited in the school internal fund.