Thanks so much NegrilB for the info about the space available on the terrace!! I was thinking of putting maybe 1/3 of the tables on one side along with the head table, then the remaining 2/3 on the other side. I was thinking the dance floor area could be on the side with the head table and less round tables, but using the beach for dancing is a good idea. Like you, I'm just not sure how the older guests will like that. Hopefully not all 100 guests will show up, then I can use one side for dinner and the other side for dancing.
I think some people were wondering about the price of centerpieces from Taiflora. I've been in contact with taiflora and here's the quote they gave me based on the types of arrangements and flowers I asked about:
Trumpet vases with roses, casa lilies, mokara and dendrobium orchids in style of img 122 of website - $120 each
Fish bowls with arrangement of Hydrangea, roses, drooping mango calla lilies, accents flowers - $95 each
and for the huppa $400 for: Fully draped bamboo arch with 2 medium side arrangements in brides colours: roses, casa lilies, mokara orchids + accent flowers