LINKS
Cave diving and speleo links
www.nsscds.org
www.safecavediving.com
www.orcadiving.cz
www.lola.cz
www.caves.org
diving links
places to stay links
www.hostelworld.com/findabed.php/ChosenCity.Tulum/ChosenCountry.Mexico
www.hotelstulum.com
secretgardentulum.com
cancun.eu/riviera-maya-hotels.html
