You can do a slideshow but you have to pay extra for the projector. If you are using an outside DJ I would recommend asking them, since you can negotiate the prices more. We were married at Castaways 11/7/14 and used Dean Sanderson, we paid I think about $3900 for 8hrs and a TTD, and our photos are incredible and Dean was great to work with, he really knows what he is doing especially with the TTD. I used the guitarist for the cocktail hour and it was perfect. I also thought it may have been a waste to pay for the Divine, but we had 62 people and a la carte would have cost more.
We used the included photographer for a Welcome Cocktail we did the night before the wedding in the lobby and it worked out great and we got a book of the photos that were also included, and the videographer came for the ceremony and the video all turned out nice. Everything really turns out amazing.