Getting back into photography after a break. Looking for a DSLR and lens, initially for use at Silverstone next month and thereafter general use. I have a Sony compact camera which is fine for family use so thinking of a body and 70-300 lens. I realize this might be a bit short but don't want to spend more than a few hundred or so at this time. Have been a long time Nikon user but very much open to alternatives, as well as suggestions for equipment. I know that rental could be an option but thinking if the bug bites I'll pass any purchase on to a family member and get something better.