Help Me Make It Rain! Umbrella Domains?

Hi all,

Money-making warriors, I need your help!


OK - so, here's the situation...

1.
I have an opt-in page, that leads to a salespage
(tested and converts well) for a great product.
no probs there...

Now I have an ok amount of traffic heading
through the site and I am just starting now to
develop traffic strategies to increase hits.

2.
However,

I also happen to own about 10 other extremely
keyword-rich domain names that relate exactly to
my product (won't reveal here, but for example
if it was a male hair loss treatment, I have
domains like male-hair-secrets.com...
male-hair-loss-secrets.com,
secrets-for-male-hair.com) and they are receiving
a lot of traffic just from google and people
researching these keywords.

I had just domain-parked these sites but I want
to utilize the interest and traffic that they are
receiving.

So warriors... what should I do??

Do I seo each of the other page? Do I domain
forward them to the primary page? Create more
opt-in pages... or do I just focus on my primary
page? argh?! I just don't know!

Could any warriors with direct experience
please offer their help and experiences?


I would greatly appreciate it.



Please note:
I am not in the male hair-loss niche,
that was just a bad example to
illustrate the variations of domains
I have.

Thanks