The Interview

Well, I thought it went pretty good.  I asked a few questions about the type of programs that they use. I tried my best not to look nervous or I'm about ready to cry.  Don't know why I get that way! But she said at least 3 other people have applied for the job.  I'll be dealing with mainly transcripts.  And I like the summer schedule hours with a half day on friday! I can deal with coming in early at 7:30.  Just have to go to bed early. But HR makes the final decision. And my brother said he has a tough time dealing with them.  So keep your fingers crossed for me! I'm hoping to hear something soon in two weeks. She wants to make a final decision on thurs.  I know since I started this part time job permanent in Nov that I really do need an increase in salary for my insurance and bills.

Thank you note

Does anyone know how to do a thank you note for an interview? I was wondering if I should send one to her? 
Any info would be helpful!