No, if all information for the contest is the same then one ticket can be created noting the various stations it will be on. This would also apply to Homepage Promotion Cards, Calendar listings, etc.
Yes, Dynamic Leads were re-branded as Homepage Promotion Cards but are commonly referred to as Homepage Leads.
Winners can be pulled directly from Aptivada. Your Local promotion lead would have access to do so. If a data download is needed for winner selection that request can be made here.
Contest thumbnails will show in the homepage contest area which is located below the homepage promotion (leads) area. If a homepage promotion card is required an additional ticket will need to be submitted here.