Need help from JW members from Tallinn or Riga

[Igorionia]

Me and 3 my friends goin to Riga,Tallinn for few days from 17 to 20 of August

17day-start from Klaipeda to Riga. Motor Museum. at the evening Riga center. Maybe some shots of drinks.
18day- TimeAttack event on Bikerneki Sport Complex. +Drift practise
19day Drift event. at the evening maybe trip to Tallinn. Maybe still one night in Riga not sure.
20day -Tallinn not sure what we should do/see. Some Tourist stuff. +not sure where to live
21day Tallinn

Maybe some advices from JW members. Where to stay? Where to live ?
We are OUT OF CASH.
Maybe some cheap Hostel or Student Community will be great.
Need advices what to see.

I'm goin to take some photos of TimeAttack/Drift event + Take photos of Riga and Tallinn (day and night)

some mini meet with JW members would be great.

PS - ofcourse it would be great to stay for a night WITH JW fellas

I guess insane from Tallinn.