I honestly do not understand the problem. Take one duffle bag of seasonal clothes each and food and drinks for 2 days. Being in the Intra-Coastal allows you access to markets for provisions, stores for clothing and personal items, marinas for showers, maintenance and refueling and restaurants along the way. There are opportunities for Doctors, Dentists and pharmacies. Do get a cruising guide and plan your stops combining sight seeing and replenishing your stock.