Here's the thing,
Many bulbs really dont do well in that sort of heat-they need a winter rest...You should keep looking around for varieties that could tolerate the heat-maybe gladiolous?-and plant those instead. Your other option is lifting the bulbs over "winter" and cool them somewhere...but always look for plants designated for your zone first.

If it says zone 9 and you're in 10, it's not suitable, unless you're forcing the bulbs for one-time bloom.

You could get amaryllis, both Van Engelen and BrentandBecky are still selling them. They grow outside or in pots.

I don't buy on ebay, so somebody else will have to tell you about that.

Here is a link that might be useful: Bulbs for Florida Gardens

You might try posting on the Florida Forum, and maybe post your thread as "Help with bulbs for my area" or something like that. It might help to tell them specifically where you are, since you are unsure of your zone.

Sue

Here is a link that might be useful: Florida Forum

You might want to look for Freesia 'bulbs' which will grow in zones 9 and 10.

If you particularly want fragrance F lacteata - plain cream - will provide that. You can also get a wide range of coloured Freesias but the scent may be faint or non-existent.

They may not flower in time for the holiday season (unless they've been planted ahead for this purpose) but should give a late winter-early spring show.

Quite happy in a container - and then planted out into the garden where a free-draining soil suits them very well. (Summer dormant.)

For either zone 9 or 10 - look toward the South African bulbs as a starting point.

You might also like to consider some of the early lilies, though they may also be low-fragrance.