No. Short term it sounds great, long term you will be punished. Once you withdraw the contribution room is gone forever.
Plus you'll pay tax on the RRSP withdrawal, apparently your marginal rate is 36%. So you'll get $7,680, pay 4,320 in taxes, lose all your contribution room and still owe money. Essentially a lot of work to end up worse off.
Stick with the current plan. By Dec. 31 you should be:
Installment loan $12,500 down to $8,200
CC $1000 to $0
CC#2 $8,500 to $2,500 assuming the money from paying off CC#1 is then spent on CC#2.
In 1 years time (12 months) you should be debt free and the RRSP should be $24,000 ($1k/month for 12 months, neglecting growth). Play with the math and please correct for mistakes.