The Nikon D3200 would be a good one. The Nikon D5100 you can pick up cheap. It is very user friendly have a help menu and will help you develop your skills. That would be my pick if it was my first DSLR.
I am not new to SLR camera and just got a Pentax k-30 and It's the best. I am so in love with this camera. It was really easy for me to get use to. The manual settings are so easy to find and use compared to my old olympus E410.
80gal planted Angelfish community, 100gal SA cichlid delhezi, 7 gal betta.