venture / embark / set out / launch out

start to ride

embark / set out / start to ride

enter / set sail / start boarding / start to ride / go into / put to sea / sail out / launch into / venture on <challenge> / start / set about / go out on the sea

stick *one's body out / move forward / move out

lean forward / bend *oneself forward / stick *oneself out of

lean over / lean forward / bend *oneself forward / stick *oneself out of

boiled rice and grilled laver with tea poured over them

change / transfer

change / transfer