1) How boats should be handled 2) How to reach base 3) In a careful manner 4) In a safe manner 5) Soundly 6) Undamagingly 7) With caution 8) With due care 9) With impunity 10) With safety 11) Without danger 12) Without incident 13) Without mishap 14) Without risk Found on https://www.crosswordclues.com/clue/safely