A round trip every 9 days!!!???
Time to get some real workers there who are willing to work three or four weeks in. Lotta money on flights, and if they can't get accommodations and meals in Peru for less than $300/day, they're clearly travelling back and forth to the WRONG hotel! Must have a Casino in it and a 5 star rating!
Your account of travel and accommodation is extremely wasteful for a non-producing exploration company. IMO