Well yeah the above two links are really helpfull and can get you a good contact us page . IF your html skill is good so you can design a contact us page for yourself its simple if you dont know let me know i will get you one.
Just make sure you test whatever you use to make sure that there isn't some easy way to get spammed....after all I don't think you want an e-mail filled up with 10000s of messages...you might want to consider setting up a secondary e-mail for such a page in case it does get spammed you can change the e-mail address and try and fix the issue...