Bueno, se podría decir cuán hermosos son, qué tan limpia es el agua y qué tan limpia es la arena. No vivo cerca de una playa porque estoy en el estado de Arkansas en los Estados Unidos, pero creo que la forma en que describiste a Puerto Rico es genial.
If you want to say "my friends love tamales" you would say "a mis amigos les encantan los tamales".
If you literally wanted to say "your friends love tamales" you could say "a tus amigos les encantan los tamales."
"Encantar" is to like a lot/ to enjoy a lot. "Encantar" can be a good translation for the use of "love" in liking something a lot.
B) delante de it does not make sense
If you know someone that can teach you the basic words and you are constant with it you will be able to learn but you really have to focus because it’s a little difficult but if you Work are you can get through it maybe get books that like transfer it from like English and shows you in Spanish that could be helpful but you just have to work hard that it’s you can do it