Harry Potter and the Virtual Magical Island

Before starting their 6th year, several students are chosen for a special project. Using American magical technology, they are to have a DADA training in a simulated world, as a team of six students working together. When an accident occurs, sending Harry and five others into this virtual magical world without their wands - what else could go wrong? ?HP/DG, ?TD/NL, ?HG/DM