A question on surfacing

Hello,

I am attempting to create a boat in solid works.  I have created all of the boat lines (See pictures) and now I need to make it a 3D model.  Before, I attempted to loft every single section of the boat and I could not get the lofts to line up correctly, creating many zero thickness errors.  The goal is to acheive a solid model without any cracks that I could run a flow test on.  I am not experienced at all with surfacing and was referred here from my previous thread: https://forum.solidworks.com/inbox?objectType=2&objectID=487400

What would you suggest that I do?

Thank you for your assistance.   

Isometric:

Front:

Side:

SolidworksSurfacing