Amember and payment setup

I have Amember installed and partially setup but short on time and need someone to finish set up and help me complete my web site. Need to set up: - 3 membership levels - Need set up to post in all 3 levels - Each member only sees content that has been posted since their join date, and only for the level they have signed up for. - Need to set up PayPal payment page with 3 options (1 for each membership level).