Hola! My husband and I (late 60s) are coming to Guat in 3 weeks for a long stay, maybe 6 months, maybe permanent. We're in the process of regenerating after getting physically depleted, and since we're using the all natural approach of herbs and supplements we want to bring a lot of the ones we currently use, knowing it will take a while to find just the right healer in the San Pedro (Atitlan) area. Will customs allow us to bring a 6-month supply into Guat with us? We're arriving by plane. Gracias para tu ayuda!