Augusta Sportswear, Inc. has a pretty large selection.
depending on how large the mesh holes are, you will need to be careful about ink seeping through to your platen and causing a mess. You can either use a higher mesh count screen or take precautions to lay paper over your platen and change as soon as you see ink on it.
Cure times for me are the same as other garments. As always, do your normal tests to make sure the ink has cured.