We did a glass bottom boat tour when we stopped on in Nassau our RC cruise (planned excursion through RC). Four adults, four kids in party (kids 9, 6, 4 and 15 mos) and it was an easy excursion (not far from port, walked through busy market but that was it). Went to a nice restaurant after for local food - Lukka Kairi was the name. We we there mid/late afternoon so perfectly kid friendly, not too busy and we enjoyed it. My BIL got a reco from someone on ship because he really wanted conch chowder. It was quite good and very close to port/where glass boat tour was too. We walked back to port and purchased souvenirs in the market.