Powerguy:
I respectfully disagree. The Eureka Timberline tent has been around for sixty years and it has proven itself as a durable 3-season tent. It is a good value for that type of tent, when one factors lowest life cycle cost into the equation, because they last so long. But it's not even close to being a 4-season tent.
Just the same, thanks for the suggestion and the response.
What I asked about was if anyone has personal experience with the Slumberjack "In-Season 2" tent.
KC