I just liquidated an investment portfolio to use for a down payment for a home within the next 12 months. Rather than park the money in a high yield savings account (up to 2.5%), I realized that I can just divide up the money into a bunch of checking accounts to get the few hundred dollars for each bank that they give you - so if I split the funds enough times, I can net 1-2k in bonuses in a 6 month period vs a few hundred in interest for keeping the money in a savings account.
Before I do this, has anyone done this? And can I double up on some of the banks by opening separate accounts for myself and my wife? Any downsides here assuming all are FDIC insured? I'd also like to avoid going to branches to open accounts.