My credit union has a cap on how much I can take out at an ATM per day, so I don't even think that would have worked for me. Never really considered it and now you got me thinking about what my options for something like that might be.
if your own credit is union is a distance away you can find out if they belong to any of the cooperatives of credit unions that permit each other's customers to do banking in each other's branches ('shared branching'). that way you can to the c.u. that's closest and arrange for an immediate transfer of funds to do a cash withdrawl.
I'd never get involved with a bank that doesn't have a local physical location.
same here-i tell dh that I won't consider a bank or credit union unless we are within 'pitchfork and torch carrying' distance (I CLEARLY remember just happening to drive into town back in 2008 past the local WAMU branch and seeing the customer line out the door, around the bank, down the street).