5] Concept2 Model E Indoor Rowing Machine
http://www.amazon.com/gp/product/B001QJQWG0?ie=UTF8&tag=health2fitnessjoan-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B001QJQWG0

4] Kettler Kadett Outrigger Style Rower Rowing Machine
http://www.amazon.com/gp/product/B0008G2V76?ie=UTF8&tag=health2fitnessjoan-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B0008G2V76

3] Stamina 1205 Precision Rower
http://www.amazon.com/gp/product/B000AMRN44?ie=UTF8&tag=health2fitnessjoan-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B000AMRN44

2] Concept2 Model D Indoor Rowing Machine
http://www.amazon.com/gp/product/B001A0ZT2I?ie=UTF8&tag=health2fitnessjoan-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B001A0ZT2I

1] Stamina Body Trac Glider 1050 Rowing Machine
http://www.amazon.com/gp/product/B000AMUFPS?ie=UTF8&tag=health2fitnessjoan-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B000AMUFPS