Tempest, have you played with any slicer apps yet? I currently use Cura and quite happy with it. Some models I use Meshmixer to get tree supports, then xfer to Cura to slice. If you have not done so yet, get a roll of PLA to burn through as you learn. It will tear you up getting your printer and finding all you get to print is the sample Benchy.
Just saying,
Mim
P.S. did you notice the support for the boat? Hint: Not tree support.