My target monthly budget for this trip is $20/day. I started travelin January 23 which gave me 9 days of travel in January or a budget of $180 (This does not include my flight to Cancun, just travel once I arrived).
My January spending was:
Transportation: $21.72
Food: $54.06
Lodging: 58.15
Entertainment: $8.16
Misc*: $21.27
Daily average: $18.15
Monthly Total: $165.35
Budget difference: $16.65
* This includes buying a new dress and some antibiotics.