Don,
Best bet is to use Club Cobra to post questions, get answers, provide advice, get information regarding events and find people with similar cars (Streat Beast) to share information with. It's best if you click on the "forums" button, then find the category that best suits your question, then post a single question.
Regarding opinions about
oil, the "Small Block Forum" is a good place to start. The T-5, post a question on the "Transmission" forum. Stuff about Streat Beasts, the "All Cobra Talk" is probably the best place to go. Service recommendations, start a new thread in the Bay Area Cobra forum.
For events, keep an eye on the Bay Area Cobra Club Forum. BTW - If you didn't know it, you are already a President of the Bay Area Cobra Club...everyone is a President!
You'll find that you can pretty much find everything you need to know with in the individual forums.
Have fun and hope you can make it out to breakfast or one of the upcoming events.