Absolute is very hard to clear bonuses.
Wherever you deposit look at the requirements for a raked hand.
Many sites now a raked hand will require a pot of at least $5, so higher stakes tables.
used to be the Easiest to clear bonuses and they had good bonus tracking on the site. Not sure now though as not US friendly anymore.
Fulltilt would be my second choice. Have cleared bonuses there without a problem, also good bonus tracking on the site.
would be another consideration if you could get into the reload freerolls
, see other thread.
Just make sure you will be able to make the required raked hands to clear the bonuses before you deposit.
Good Luck and Good Games!