Hi, we are knew to RVing and are looking for a 36' 5th wheel, 3 slide, 2-7 years old. There sure are a dizzying array of features, options, layouts, etc! We are going to start rving on weekends and holidays with our 2 young sons, as well as living in it shortly as we re-model our home for sale, and then likely for 6 months to a year as we decide what state to move to as we are getting ready to get out of California. I've already done a bunch of research and "lookin", but the esteemed experience and wisdom of seasoned rvers would be greatly appreciated. What should we look out for/look for in a trailer this size? Construction-alum/wood? Brands/models known to be problems or of superior quality? Layouts-rear kitchen/slide kitchen/island kitchen? We will do some dry camping - size of water tanks/size of generator? Suspension/axles/frames/slides? Leaks/plumbing? Insulation/fit/finish? Bunks for the kids, or just the sofa sleeper? Etc. From your collective wisdom, is there a good buyers guide for used RVs/5th wheels that is specific like the questions above, and perhaps even model/brand specific? Sure would be great to find a publication like this that would guide us in our purchase as well as educate us on things to do-not to do/and to pack/equip the RV. Thanks for your assistance!