Agree with everyone else... you really need to get this into a better format so we can see the layout. Powerpoint isnt going to cut it.
When you lay it out and repost, be sure to include the orientation. I am unclear as to which side faces the lake vs. the road. On a lakefront piece of property, front = lake side, back = road side.
While I would normally agree to keep the garage at the forefront of your design considerations, the fact that this is a lakefront home changes everything. Use and view of the water are king, not where you park.