You would want a flat laid out area with rivers and streams nearby.
No. Sand is not rigid.
A good local weekend getaway would be to go to the mountains and rent a cabin. It is quiet and relaxing and offers a lot of outdoor activities with privacy.
Mechanical engineering would be a good place to start.
on a mountain
Your options on how to build a lectern are many and varied. A good place to start would be e-How, How-to, Article Cell, e-Build or even Woodwork Forums.
yes because Vanuatu has a good amount of land to build a resort
Some good places that would relaxing for an elderly person would be some place quite and not over crowded. Places like the beach or a cabin on the side of the lake would be a great place to vacation.
a ravine
Build a good place
Ur bum
good place to build their little dams
if you build a track of PVC pipe and baton and get 8-12 Castor wheels for the cart that would be a good place to start