This might be your savor: Amcor Personal Air Conditioner APC2000E
Multi-function 1000 BTU cooling unit - Cooler, Dehumidifier, Air Purifier
No outside venting or ducting needed
Designed to cool your personal space
Electronic membrane controls
Slim industrial design
Rotary compressor
Large water tank capacity
2 speed quiet fan
24 hour timer setting
Bucket full indicator light
Recessed castors for easy mobility
Humidistat to control humidity level
Washable pre-filter
http://www.qualitymatters.com/Amcor-Personal-Air-Conditioner-APC2000E-p/qmapc2000e.htm
This unit is a fully functional portable A/C that dehumidifies and does not need a vent. Qualitymatters.com has it for $199 including S/H, so it won’t break your wallet. I order one for my friend who has similar living conditions but lives in Florida.
I researched the swamp cooler option but since Florida has upwards of 70 to 80 percent humidity; it wouldn’t work as well as it should. The other option is to run the swamp cooler along side with a dehumidifier to reduce the interior humidity. Haven’t try it yet but I’m contemplating the idea for another person who I know that needs cooling on a budget.
