Holiday! Vacation Time!

1234567
Across
  1. 3. Airplane Station(7)
  2. 5. Small house on wheels(7)
  3. 6. Goods, passenger and steam are types of this(5)
  4. 7. You see this from a view point(7)
Down
  1. 1. You roast marshmallows over this(8)
  2. 2. A place you stay during a holiday that is a part of someone else's house.(8)
  3. 4. Visa book(8)
  4. 5. Luxury holiday on sea(6)