Our fiver is fairly rare in my area, and may be able to get out cleanly; the replacement will be a TT BH, of which our choices are endless. We're not brand specific, and understand that TT are not (usually) built to high quality standards, comparatively speaking. With that understanding, we did have a 27FB StarCraft, and liked the size, but not the layout (bed too close to entry wall and no slide). Using that as a starting point, 30' is about right, along with the slide, we would also like good exterior storage. One final requirement deals with our health issues; we need the lowest possible entry height. Otherwise, we're not overly complicated, not requiring most of the lux features found in a lot of new rigs. And we plan on seasonal camping, following the warmth.
Cost is a final factor, as this will be traded out (once the kids leave the nest) for something motorized.
2008 Ram 3500 SRW
2006 Salem 32SRV
***looking for a better truck this fall***