I need 85 telephone follow-up calls made - probably in the evening

General information for the business: we sell Protein supplements
Industry: Sports and Fitness
Data to include: we have sent out a number of free protein samples and would like some of the individuals to be called to establish the following: 1. what did they think of the product, 2. what products do they use presently, 3 will they be buying our product in the future (if so when and if not why?) and depending on answer to question 3 what would make them buy our product
Extra notes: we anticipate that most of the calls will need to be made in the evening or over lunchtime when people are available - all data provided on a CSV fill and all feedback to be made on file so dada can be captured and analyised