I usually figure $100 US a day if Kim is with me and $75 a day if I'm alone when were on land. We mainly eat at local places ( her favorites are the chicken shack outside the marina and the jerk truck by Rehab in Rodney Bay) also she doesn't drink much. But the 100 covers all our expenses including phone calls and bus fare to get around. My Us ATM card works at Scotia Bank & RBTT, but not the Caribbean Bank