Welcome to the forum! Bahia Principe Ambar is spanky new and they have more privileges like free internet etc. Restaurants are very nice, too. Great locations - I was there in November.
All the best with planning!
I'm afraid that you don't have many choices in Santa Clara. Please check Cuba forum for local photographers in Havana and Varadero. They may be willing to travel to your wedding.
Best of luck with planning!