we are a family of five...my husband works overseas for an oil company and we are unsure of which type of visa to apply for...our plan is to live and rent there to familarize ourselves with the country before buying and i'm to understand that we can live there without a visa for 6 months...ive looked at david, boquete, volcan, colon, panama city, boca and gorgona...we would prefer the beach to the mountains...i think we'd like to be in a rural location close to some amenities like hospitals, clinics, grocery stores and shopping...any suggestions would be appreciated...many thanks.