What is it you really want help with? I have successfully been running Squid on RedHat 7.2 with no troubles. The logs are a little bit haze but they show you the source ip, the domain, the pages within the domain cached / downloaded and the type of caching (direct, already in cache or from a parent cache etc, if configured). They don't show dates and times unless you change the logging option and use a separate program to strip the log and obtain further information.
Compiling it and installing it is easy and shouldn't take more than 20mins to do....