Hi all...I'm a newbie here, but was hoping I could get some advice from those who have more knowledge than me. I have recently taken up photography and happen to be going on holiday with a group of friends, including a few models. The girls know that I have taken up photography, so they are all keen to do some test shots with me on the beach. I was wondering if I could get some advice on what equipment could come in handy on a shoot like this. Currently, I have a Nikon D40x with a stock 18-55mm zoom lens. I'm also going to take my tripod. Perhaps there are some other lenses which could be useful or lighting equipment? Any other tips and advice would be greatly appreciated.