I have been enjoying learning about wine for some time now. I like reds most of the time, rarely do I like anything white. I keep an Excel spreadsheet of wines I have tried and mark the ones I like and want to keep buying and also mark the ones I "dump" for future purchases.
I mostly like heavy, full bodied wines that I have to almost "chew" to get down and last long on my tongue. Problem is, I have a hard time nailing down specific varietals and/or brands that will consistently give me that type of experience.
What are the main types of wine I should be concentrating on?