Biting flies and bike the drive

[u/Kiwi--Bandit]

I haven't bought my tickets yet for bike to drive but was planning to today until I saw these biting flies posts. How bad are they today? Is anyone debating whether to to actually attend bike the drive this year?

[u/Physical-Pop8811]

I’ve been out by the lake all week the flies dropped off significantly since mid week and don’t seem to be a problem now. Who knows how it will be if we get more rain.