Mike I bought the cheapest 12v pump I could find at a sporting goods store, like $10, then I cut off the power plug and added another 10' of wire, so I could reach the dink on the dock. You have to finish off with a few stomps on the foot pump. i see now that oyu can get the same set up with the $10 pump running off of a few dry cell battaries, which may be easier than fooling around with plugging the thing in.