Fly-In race mechanic - follow-up questions

Great info - thanks!  I've been tracking many of these expenses but will definitely get more detailed going forward.

 

So now... more questions:

Airfare is the team's expense; can I claim transportation to/from the airport (taxi, Uber, Lyft, etc.)?

If/when I drive my personal car I usually get reimbursed for mileage, and sometimes tolls - but not always; each team is different.  There are also club memberships one sometimes needs to purchase for event insurance coverage, and a subscription for race monitoring.  If teams don't reimburse for these, may they be claimed?

 

Thanks again!  Today has been very helpful.