ESL Teacher and MA in Education. Nikon fan boy and my GF fan boy too

My equipment is:

-Nikon D3100

-Nikkor 18-55 mm 1:3,5 - 5,6 VR

-Nikkor 55-300 mm 1:4,5 - 5,6 VR

-Nikon SB - 700 Speedlight