Is there anyway to disable the shopping cart for guest users but have a quote only option and have the shopping cart function for wholesale users? Any help is greatly appreciated. Thank you.
The Catalog Visibility Options plugin sounds like it would do what you want. It can disable the shopping features for "guests" and allow them for registered/logged in users.
Then if you want to add a Quote form you could use Gravity Forms + WooCommerce Gravity Forms Add-ons. You might be able to use the "conditional logic" options in GF to get it to only display the quote option for non-logged in users (not 100% sure on that part though).
The Product Add-on's extension also gives you the ability to add a checkbox/textbox/radio buttons to a product, however I don't think the view options can be set on that for guest/registered users.