The Treasurer job is not difficult. You need to keep the checkbook balanced, deposit the money after the meeting (or have another officer do it - Bank of America is everywhere), write out the occasional check and fill out the IRS post card in may.
You need to be sure you have receipts for everything and all the money has spent on the clubs mission. Unlike unions, we don't contribute to political campaigns, we don't own property, don't pay people, etc.
And while I won't be around, I will help the new guy (or gal) with the IRS filing.