A non-profit organization is assembling care packages with two types of items: hygiene kits and food packs. They need to create a minimum of 150 care packages in total. They have a budget of $6,500 for supplies. Each hygiene kit costs $25.00 and each food pack costs $42.00. What is the maximum number of food packs the organization can include in the care packages while staying within budget and meeting the minimum total package requirement?