We have a unique situation where we are using an external program for lead capturing through a form (for event registration) - this program does not allow for Marketo integration at the moment. Instead, the forms sync to Salesforce, and then the lead enters our Marketo database from Salesforce.
Currently we have AdWords (and other online advertising) ads linking to these landing pages. Since we don't have Marketo forms we cannot use the form to capture the conversion information in the typical fashion (such as hidden fields and use of URL parameters).
Any suggestions for how I can use Marketo, given our current setup, to track AdWords conversions?