Sheri625 wrote:
1) Electric or Chemical?
2) If Electric, brand? Model?
How about just setting the temp on the A/C high enough so that it runs......but not much. Maybe set it for the expected high or even 5 over that, if the interior tends to heat a lot during the day.
That will save you money on a dehumidifier (which the A/C really is anyway). But it might require an investment in an electrical outlet that will support running the A/C.
Another alternative is: Just don't worry about it. Mine sits for several weeks at a time unattended in the summer time in northern Florida and several months in the winter. I have ZERO problem with excess humidity. Maybe because it gets REALLY HOT inside on sunny days.