Make suggestions with 039;Let039;s039; and 039;Do you want to039;.1 Let039;s go

Всюду почти идиентично будет:
2.  Let's go rock climbing.
     Do you want to go rock climbing?
3. Let's go go-karting.
    Do you want to go go-karting?
4. Let's have a picnic.
    Do you want to have a picnic?
5. Let's ride the roller coaster.
    Do you want to ride the roller coaster?
6. Let's go horse-riding.
    Do you want to go horse-riding?