Stating the obvious, what you need is a 5 piece switch rod. Not at all common. Bob Meiser has something perfect - check out the Master series conversion rods. In the trout catigory there are several different weights to choose from. A conversion rod, if by chance this is the first time you have heard the term, is a set of rod pieces you can assemble into multiple configurations.I have been looking for a 11 foot (or close to) switch rod which packs down to a maximum of 30 inches in its tube . A 4or5 weight would be ideal .
Any ideas ?