dwtootles has outlined the perfect plan. All I can add is that you should take the chairlift up to Summit and Slush first thing, because it too will have a long line later in the day. You'll likely walk up by the time you get to Teamboat. If you want to do Summit more than once, do it back to back first thing in the morning.
Why they didn't put more than one slide there baffles me. There are three Humunga Kowabunga slides side by side. They could have done the same thing with Summit Plummet.