VBA IE Drop down Menu Help

I'm attempting to control a drop down menu on a website in order to fill out a form. I'm trying to select the "ltl" option from the drop down but am having issues. The website is http://www.saia.com/RequestQuote.aspx

Here is some of the code snippets I have tried, none of which have worked:

    
ie.Document.getElementbyID("quoteDropdown").selectedindex = 1

ie.Document.getElementbyID("quoteDropdown").Item(0).Value = 1

ie.Document.getElementbyID("quoteDropdown").Value = "ltl"

If anyone has any ideas I'd appreciate it. Thanks!