This was the verbiage that concerned me. Like you suggested, I am probably overthinking it. I did some rough math and if we withdraw at least about $10k/yr per child, that should drain the EAPs (avoid withdrawing the actual RESP contributions in the beginning). I'm sure there's plenty of ways to justify at least $10k/yr in non-tuition educational expenses.
http://www.esdc.gc.ca/en/resp/use.pageEducational Assistance Payments include the interest earned in the RESP as well as any Canada Education Savings Grants, provincial grants and Canada Learning Bonds received.
You can use this money to pay for post-secondary school expenses like tuition, books and transportation.Note: Educational Assistance Payments only include the interest and the grants. You can withdraw as much as you want of your own contributions to pay for the beneficiary's education. RESP withdrawals are considered when assessing need for Canada Student Loans and Grants.
Provide required documentation to support your request
To withdraw money from an RESP, contact your RESP provider. They will ask to see official proof of enrollment before issuing the Educational Assistance Payment.
They may also provide you with a list of allowable expenses that the money can be used for, or they may ask for receipts for school purchases to prove the money is being spent on allowable educational expenses.Because they are responsible for administering the RESP in accordance with the Income Tax Act, your RESP provider determines what is considered a “reasonable” expense (i.e. one that can be paid for with the savings). Any expense that is in accordance with the Act and the terms of the plan would be considered reasonable.
One way to decide if a school expense is reasonable is to ask yourself whether or not this purchase will serve to further the student’s studies.
Note: Your RESP provider may have established guidelines or policies with respect to acceptable educational expenditures. For more information, visit the Canada Revenue Agency website.