Take care not to buy things on offer at Netto supermarket without checking out what it cost before. I found these "offers" in all of the Netto supermarkets I visited but took these photos in Netto supermarket in Varadero in Maspalomas.
These trips can be really good fun if you are into boats. They are worth while if you like dolphins and are lucky to see them but more often than not you don't. Also they tell you that you can go and dip your feet. They tell you that there are no dangers of shark attacks but it is not just the sharks you have to worry about. There are other things that can be just as deadly and many of these boat operators do not tell you about these dangerous underwater creatures or are they adquetly trained to deal with an emeragancy if it occurs. Infact many do not have basic first aid training so be careful who you take a boat trip with or it could be your last.