Tipps & Tricks

Portugal - Salty's Burger in Lourinha, Some Sushi store at the Port
Marokko - Tajine und Couscous :)
California - Taco's, Burrito's, Burger in San Diego. Go for little original Mexican places, In and out Burger (order more than is on the card), Hodads in Ocean beach and Cheescake factory.
New York - Don't even know where to start, it's amazing! You can party all night long. Century 21 (still have the stuff), Shaggy Burger, Salsa Clubs
Guatemala -  Streetfood in Antigua
Spain - Patatas aoilio and roasted Chorizo in Malaga

Portugal - Peniche and Lagos were not so good for surfing in June, Sagres yes!
Marokko - Best surf ever!  Especially in Imsouane. With Longboard or paddlesurf from November to May really good conditions
California - In San Diego there is always a spot in OB (dog beach for beginners), PB (bigger waves) or La Jolla (lot of Seaweed), sometimes Kitesurfing in Mission beach. And of course Mexico is not far.
Guatemala - Pretty messie surf in january

Spain - No wind and no waves in 10 days, 2 years in a row, in Tarifa in September :( So no experience.

Portugal - Downtown Porto, there is the party!
Marokko - Gnawa music everywhere and party at Beach & Friends and the Roof, in Essaouira
California - I just went out 2 or 3 times for dancing in in a club in San Diego :D It's f**** expensive and you really need to dress up. Been in all the small pup's in Ocean beach where there is mostly jukebox. Public transportation is a problem! Don't drink and drive. There is also a lot of good music all over San Diego in small clubs in Pacific beach, North region, the parks and a lot of concerts. You also can go for som of the choirs, like SDSU concert choir.
Guatemala - Didn't discover so much music, just from the phone :D Also check out some bar for linedance, its for free
Spain - There is definitely the party. Clubs and bars in Tarifa and Malaga.