Mike, don’t get me wrong. I like to help where I can, but there are just some basic things that won’t take too long to read through yourself before asking in a forum like this. The help in RC is not very good if you want to look up something specific, but it is well made for a first walkthrough and will answer most of the initial questions.
About the taste:
I totally agree with Vlad on this - photogrammetry, especially with RC, is more of an art than precise science. Yes, the results can be highly accurate, if you know what you’re doing. But to get there you need to build up your own experience, nobody can spare you that. The variables in terms of objects, techniques and aims are so big that basically every project is unique and requires it’s own workflow.