submit 4 real estate articles...I already have

Hello....I need someone to submit 4 real estate articles I already have to 10 different real estate related directories (4 to each of the 10 directories)for a total of 40 submissions. Please let me know what you would charge for this as well as how long it will take you to complete the project please. I would like to have thesse submitted as soon as possible. Experience and people I have used already preferred. I am also looking for other SEO ideas for my brand new real estate site but do not want to do too much too soon as it is only a few days old. Thanks