Gather emails in galleries

I like to do community events and then host the images for free download in a gallery. I would be wonderful if there was an option to require people to input their email, name and phone number and gather the data for marketing blasts. Would also love it if in the future, marketing emails and text messages could be incorporated to the CRM. So the community photoshoots, (like santa photos) could be a funnel to gather potential future client information and then the CRM could have build in marketing features to send emails and text messages for sales and specials in the future.