I went to the beach today to take test shots at sunset. I used my family as models and they were so kind to let me It was about 20 min before sun set so the light was yellow and even though i tried to meter for correct exposure bracketed both stops up and down my photos still didnt come out good I mean they are okay for me but a client would not be happy one bit. I would love to take my next set of maternity photos at the beach which is what we are planning for but i would hate for those to come out like crap too. what do I do? any advice or tips to photographing at sunset on the beach?