Weekend from bad to worse

So I get to Don Pedro yesterday (Friday 24th) and was put into wrong camp site. It was too short for my truck and boat. I finely get to another spot and start setting up. Four other friends arrive for the weekend to wakeboard Some came from a far too. We launch my 2009 Sanger V215 with like 10 hours on it and get 2 people through sets and my boat takes a crap. About every 2 minutes it would die and I’d have to start it back up. If I tried to go fast it would also die. Speedo stopped working and GPS stopped. We limp the boat back to dock and as you see I am now home. I am livid! Disappointed with a new boat! Has anyone ever had that problem?