The Higher Ed Users Group (HEUG) is probably the best group to join if you are going to implement PeopleSoft Campus Solutions. You get the largest value from being able to connect to thousands of other people immediately. You can make a post in any relevant forum and you will probably have 3 responses in 30 minutes. There is also an extensive backlog of posts where someone has probably already had the same issue that you are experiencing. You can also work to get bugs or features fixed or implemented with other members. The conference held each year is also well worth your time. There is also the library of past convention presentations that are worth sorting through and finding ideas to improve the processing you are doing.