Question about Donations...

I understand that cash is the best form for donations to your favorite "Hobby Charity". I almost got busted by the SO on a withdrawal the other day for my hobbying outing, and I began to wonder, "Is there a better way to be discreet in making anonymous donations to my favorite charity?"

As a Newbie to this Hobby, I am curious as to whether or not there are other tactics I can practice/implement in regards to providing donations. What is the best way to not leave a paper trail? Gift cards? Open up a separate banmk account and funnel money into another "savings" account? Just curious...

Best way is a separate account with paperless online statements and a debit card for the ATM withdrawals. Gift cards you'd have to clear w/ the providers who prefer cash. If you have a buddy with a less "interested" SO you could buy him gas/grocery cards and have him buy them off you for cash.