People are always interested in this. I have said for years that my travel averages about 1500 a week and that includes everything! Fight, hotel, food etc. I am sure I will have to come back and update some of this but a lot of it I already know.
Flight round trip non-stop Delta, Boston Cancun, seems to have been $300
Bus in NH round trip $50.
Service, terrile, from Cancun airport to Hostel about 30 one way
apartment Casa Fuego $762.01
Bike rental 6500 Peco => $380
cash 370+16 => 386 twice is 780
Credit card 820, will certainly go to 1000
so a quick total of 3300 which again for Jan 3-18 is close enough to 1500/week. I believe Cancun is a little less expensive than my other travels.