cut soap into chunks and spread around. any human smell will deter most animals. also make sure you harden off your plants by bringing them outside for an hour or two and then gradually leaving them outside longer. germing outside is good so plants are automatically aclimated.otherwise it sound like a great setup. you dont need to water at all if u use the right ammendments in the soil. nc mountains are great for growing ive tasted some in my day and ive never been dissapointed. peace