I am currently using Password protect but the association

I am currently using Password protect but the association wants a whole side of password protected content so I want to use the Membership plugin. Can you answer:
1-Does it track who logged in and when? (Stats)
2-There are 909 homeowners. Is it best to have 909 users and one password that would change every year?
3-Would media uploaded be password protected too?

THANKS!!!!