First off sorry for the long post, but I am trying to avoid all the clarification questions.
I am going to be doing my first event and would like for you all to give me some advice.
I'll be shooting a Corporate event. It's their Holiday party (they don't to call it a Christmas party because of the possibility of religious differences of their employees). The party will have approximately 400-500 people in attendance and they would like for me to do some walking around and shooting the various groups as they are mingling.
#1 In your experience would you shoot while they are eating? It's a buffet type dinner and everyone will be eating when they chose to do so.
At various predetermined times I will be shooting at my portrait/backdrop setup. I will be using my hot lights for this because, while I do have a couple of OCF's I have only limited experience with them. I may change my mind about this if I can get some more experience under my belt before the party.
My equipment does include a backdrop/BG light, hair light, fill light and key light (with soft boxes). I also have several reflectors that can be used for light sources. I was told that I will have plenty of room to work with, I am concerned that after filling up the room (which is pretty sizable) with attendees that my area may be smaller than anticipated. With that said:
#2I am concerned about my equipment being stolen, being in too little room or touched (think hot lights). Luckily this is an adult party, but there will be drinking and I suppose some of the attendees will be less than sober. I am thinking that the less studio equipment the better. What are your thoughts?
#3The groups that will be taking portraits will be of various sizes so I want to be able to cover all possibilities. I will be supplying the studio/portrait images online for purchase (print). What type or types of lighting setups should I prepare for? This is my first major event, so yes I am a rookie

.
#4I was told to bring my White and Black backdrops. They will supply some props and I can use them if I need, but what kinds of props/furniture would you all use? Remember that there may be religious issues. I doubt it, but the company wants to play it safe. A Christmas Tree was mentioned as being supplied by the company and I was going to bring some wrapped boxes as gift props just in case.
#5I haven't written the contract but have a verbal agreement. Are there any issues that I should include as I am writing it.
#6Any other ideas, concerns or issues that I need to look out for?