Need registration and login creation for my site

Hi I am looking for someone to create a registration and login for a section of my site where i would like to have my customers signup. Should go something like this: 1. Customer registers with name email phone etc 2. once registered they are redirected to the flyer creation section of my site 3. email is sent to the new user welcoming them and telliing them where to go from now and the user name and pass word etc. and how to to access the flyer section from now own 4. i would also need all emails to be kept in a database so that i can mass email diferent promos I have to them 5. back end manegment sustem for me 6. I need the flyer section of my site to be unreachable the only way that the get access is they have to login first. and anything else that you would suggest to make this even better let me know if you can do this Sebastian