If you go to a good dive shop they can get ocean botton maps for any area you are looking for. also you can get lat/long of any dive site through them ..heres a usefull site also. http://www.divebuddy.com/scubaearth ..remember though maps of ocean and sea bottoms are not accurate 100% w know this because of storms and tides..i would recommend going with a dive shop or good guide if you want to see the sites ..dived the plane in the 90's was pretty deteriorated i have not been down since then would love to see pics if you do...theres also a tugboat off mo bay... just my opinion hope some of it helps...
