B.L.
Go in with her, of course. Even if it is against the rules, the instructor should understand since the "accident" was due to her inattentiveness. Years ago the local Autism support group enrolled our children in the city's swimming lessons for typical children. They allowed it as long as each special needs child had a parent in the water. It worked out really well, it was a one or two week class that went 5 days a week. My son refused to do any of the activities the instructor was demonstrating, but the very next night (during the lesson) he would do the activities she taught the night before. He learned 10 out of the 14 skills she taught. Not enough to "pass" the class, but he is now an excellent swimmer. So, the point is, even if she only clings to you in the water and won't do anything, just be happy and relaxed, and don't pressure her but pay attention to the instructor and try a few of the things yourself (as much as you can with a toddler clinging to you), and she will probably begin to feel secure again. B.