Nah, fill the bucket and sort it out later; keep it full of what you can do at the moment. Do what you can when you get the chance, you might never get it again. Hell, in 1982 my wife and I camped out of the back of a Honda Civic station wagon for a month; we visited Yellowstone and the Tetons and all sorts of places thinking that we might never get the chance again -- and now we live here!!

Fill the goddamn bucket and keep it full. You'll never empty it but at least you gave it your best shot and you can't regret it later.