Hi,
I have not taken anti-malaria tablets for any of my trips to the DR and I have been on safari's both times. I personally wouldn't take them unless they were strongly recommended or compulsory and the DR they are not.
I have stayed in the DR for a total of 5 weeks from christmas to middle of January and I travelled on the local buses, went in the local towns, went on the safari etc all with my 11 year old and we haven't experienced any problems because we didn't take anti - malarials.
Yvonne
P'S I am going to The Gambia on Friday and anti - Malaria tabs are essential so I had to buy them!