Now that race season is over, I would like to get into family portraits for the off-season. I have a couple umbrellas in the mail, and a decent lighting setup for a beginner. At this point (without even trying) I have about 4 photo shoots scheduled for Thanksgiving week with families I know. Also, the company I work for (I'm a programmer) asked me to do a photo shoot for a few people inside the company for some publications. This will happen on Oct 15th. I don't have a studio. Most of these will be on-site, bringing my gear to the family gathering. Some outside some inside. So, my two questions: What should I charge starting out? Any tips?