Possible Clues:

• There's not a shade of it there
• see 17 Across
• 'No shade when he gets us up there (2,3,3)'
• Where you don't need 19 down
• Tanning, hopefully
• Basking
• No shade of he's U there
• There's no shade where he gets us back
• He gets us up there in no shady way
• There's not a shade of the way he gets us back here